industrial pump catalog - irp-cdn. · pdf filehydraulic / material selection ... vane pump is...

IndustrialPumpCatalog

i-3

Why Corken?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-5About This Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-6Hydraulic / Material Selection

Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-6

Hydraulic Selection / Overview Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-7

Coro-Vane Series (Industrial Vane Pump)

Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Sabre Series (Stainless Steel Vane Pump)

Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

SC Series (Side Channel Pump)

Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Coro-Flo (Regenerative Turbine Pump)

Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Appendix

Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Contents

i-5

Why Corken?

For decades Corken had specialized in the transfer of hazardous, non-lubricatingliquefied gases and low viscosity liquids. We have thrived on specialty applications thathave been troublesome for more common pump designs. If you are wondering whetherCorken offers a pump for your needs, here is a list of “triggers” that describe where theCorken pump excels:

THIN LIQUIDS AND LIQUEFIED GASES

This includes anything from solvents to ammonia and carbon dioxide. Corken’s pumps are designed to handle these non-lubricatinghard-to-seal liquids.

HIGH HEAD, LOW FLOW

Corken pumps fit in these applications where a standard centrifugal pump is not as efficient.

LOW NPSH REQUIREMENTS

If you have an application which has caused nothing but headaches due to suction piping limitations, Corken could have the solutionfor you. New pump offerings in the Corken line can handle NPSH as low as 1 foot in many circumstances.

MAINTENANCE PROBLEMS

Corken’s unique pump designs minimize maintenance. On the occasion when maintenance is necessary, our simple designs makerepair hassle free.

ENTRAINED VAPORS OR VAPOR LOCK

Corken's SC series side channel pump is forgiving when handling boiling or other aerated liquids. Gas content is acceptable upto 50% while most centrifugal pumps lose efficiency beyond 3 to 5%.

SEALING DIFFICULTIES

Corken pumps come with a variety of seal options and flexibility. Sealless models are offered as well.

PULSATION PROBLEMS

Corken’s entire pump offering provides smooth even flow, which is advantageous in applications where problems have arisen orcould rise due to pulsation caused by a pump.

QUALITY CUSTOMER CARE

It is our goal at Corken to provide you with quality personal service. We believe that it is this primary objective that has madeCorken a leader in the industries that it has served over its 75 year history. We will continually strive to identify ways in whichwe can improve ourselves and avoid complacency.

It is most likely that you have referred to our Industrial Pump catalog for one of two basic reasons. Either youwish to determine whether one of our pumps can handle a specific application, or you are searching forinformation on a specific model. This catalog is designed to help you perform either of these tasks.

1. If you wish to select a pump for your application, move on to the section below and we will guide youthrough the selection process.

2. If you know the model or design of Corken equipment for which you desire information, turn to the tableof contents on page i-3 or the tab corresponding to your particular model and we will lead you to the properpage.

The Hydraulic Selection / Overview Graph is intended to give you an overview of our hydraulic range as wellas aid you in determining which of our pump products will best fit your current needs. Each section in ourcatalog is color coded in relation to this graph to simplify your selection process.

When reading this graph please keep in mind that the reference liquid is water. Liquids with viscosities andspecific gravities that differ from water will not necessarily reflect the same flow rates and pressures.Nevertheless, since the purpose of this graph is to get you going in the right direction, it should prove morethan adequate.

Please note that differential pressure (psi) is provided on the left of the graph while differential head (ft) isprovided on the right. The calculation that ties the two values together is:

Specific Gravity of Water = 1.0

About This Catalog

Head In Feet =(2.31) x (PSI)

Specific Gravity

Hydraulic / Material Selection

i-6

5

HYDRAULIC SELECTION / OVERVIEW GRAPH

Hydraulic / Material Requirement Selection 1

1-1

Industrial Vane Pump Model OptionsForm 490A Brochure – Industrial Sealed Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Form 491 Brochure – Industrial Magnetic Drive Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Alternate Drive Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Industrial Vane Pump Model SelectionIs the Industrial Vane Series Right for Your Application? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Sizing Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Overview of Performance Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Instructions for Selection of Vane Pump (All Models). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

Performance Curves (Mechanical Seal Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Performance Curves (Magnetic Drive Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

Viscosity Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23

Gear Reducer Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25

Model Number Selection Guide (Mechanical Seal Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27

Model Number Selection Guide (Magnetic Drive Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29

Industrial Vane Pump Data / DimensionsOutline Dimensions

CPBN / CDBN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31

CPBF / CDBF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32

CPHN / CDHN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33

Integral Gear Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34

CPMN / CDMN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-35

CPMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-36

PZ-Series Petroleum PumpsSales Brochure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PZ100

Sales Catalog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INDPZP100

PT-Series Petroleum PumpsSales Brochure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P100

Sales Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INDP100

CONTENTS

Coro-Vane Series 1

Revised 4-11-11

Mechanical Seals (2 required)Pump Casing and Bearing Vane and Liner and Rotating and Other Bearings Internal Relief

Construction Heads Cap Rotor Shaft Pushrods1 End Plates Stationary Parts2 O-rings3 O-rings3 (2 required) Valve SpringCarbon Anti-Friction CadmiumCDBN Ductile Iron Iron Ductile Iron Steel Composite Iron

vs. Ni ResistBuna-N Buna-N

Roller Plated SteelCarbon Anti-FrictionCDBF Ductile Iron Iron Ductile Iron Steel Composite Iron

vs. Ni ResistBuna-N Buna-N

Roller––

4

Carbon Anti-Friction CadmiumCPBN Iron Iron Ductile Iron Steel Composite Ironvs. Ni Resist

Buna-N Buna-NRoller Plated Steel

Carbon Anti-FrictionCPBF Ductile Iron Iron Ductile Iron Steel Composite Ironvs. Ni Resist

Buna-N Buna-NRoller

––4

CONSTRUCTION — SERIES CDBN & CPBN (THREADED) AND SERIES CDBF & CPBF (FLANGED)

Motor Horsepower Maximum ApproximateRequired at Rated Maximum Maximum Recommended Shipping

Model Standard Port Nominal Speed Pumping Differential Working Temperature for WeightNumbers Size (inches) Pump Rating 100 SSU Liquid Pressure Pressure Catalogued Pump Pounds

Series Size Inlet5-6 Outlet5-6 GPM RPM 50 PSI 100 PSI PSI PISG Degrees °F UnmountedCDBN 0521 2.0 2.0 100 950 7.5 15 125 400 225 120CDBN 1021 3.0 3.0 190 780 10.0 20 125 400 225 160CDBN 1321 4.0 3.0 255 780 15.0 25 100 400 225 185CDBN 1521 4.0 4.0 400 780 25.0 40 100 400 225 195CDBF 1021 3.0 2.5 190 780 10.0 20 125 400 225 200CDBF 1321 4.0 3.0 255 780 15.0 25 100 400 225 235CDBF 1521 4.0 3.0 400 780 25.0 40 100 400 225 235CPBN 0521 2.0 2.0 100 950 7.5 15 125 200 225 120CPBN 0721 2.5 2.5 155 950 7.5 15 125 200 225 135CPBN 1021 3.0 3.0 190 780 10.0 20 125 200 225 160CPBN 1321 4.0 3.0 255 780 15.0 25 100 200 225 185CPBN 1521 4.0 4.0 400 780 25.0 40 100 200 225 195CPBF 0721 3.0 2.0 155 950 7.5 15 125 200 225 165CPBF 1021 3.0 2.5 190 780 10.0 20 125 200 225 200CPBF 1321 4.0 3.0 255 780 15.0 25 100 200 225CPBF 1521 4.0 3.0 400 780 25.0 40 100 200 225 235

SPECIFICATIONS — SERIES CDBN & CPBN (THREADED) AND SERIES CDBF & CPBF (FLANGED)

1 Vanes are Ryton®, pushrods are glass filled Teflon®.2 All other seal parts are steel, optional stainless steel seat available.3 Optional elastomers for seal and O-rings are Viton®, Teflon®, Neoprene®, Ethylene

Propylene and Kalrez.4 Internal relief valve not available in Series CDBF and CPBF ductile iron construction.

5 Series CDBN and CPBN has bolt-on flanges tapped for NPT pipe. Other sizes available.6 Series CDBF and CPBF has port flanges suitable to use with 300# ANSI ductile

iron or steel companion flanges or flanged fittings.

Ryton® is a trademark of Phillips Petroleum Company.Viton®, Neoprene® and Teflon® are registered trademarks of the DuPont Company.

PRINTED IN THE U.S.A.

FEBRUARY 2001FORM - 490A

Corken, Inc. • A Unit of IDEX Corporation

P.O. Box 12338 Oklahoma City, OK 73157 U.S.A.(405) 946-5576 FAX (405) 948-7343

Visit our website at http://www.corken.come-mail us at [email protected]

Corken Vane Pump withIntegral Gear Reducer

Corken Vane Pump withV-Belt Drive Option

The magnetically driven vane pump eliminates mechanical seals to assurezero shaft leakage for your most critical pump sealing demands. It utilizesa magnetic coupling in which the magnetic force is transmitted from anouter motor-driven magnetic coupling through an isolation canister to aninner magnetic coupling mounted on the pump shaft. Magnetic Driveunits provide synchronous rotation through the coupling.

By using a Magnetic Drive Vane Pump, you can pump thin liquidswith less maintenance and more confidence. The vane pump’smaintenance-saving features include removable pump liners on allmodels, wear-resistant sleeve bushings instead of roller bearings, andreversible end plates. Porting flexibility–including flanged ports withANSI standards–gives design flexibility.

Without the need for mechanical shaft seals, the Magnetic DriveVane pump is an excellent choice for pumping, hazardous, toxic, foulsmelling, or other difficult to seal fluids.

* Values shown represent minimums or maximums. Some special construction or consider-ation may be required before a catalogued pump can be applied to an application involv-ing maximum pressure or minimum or maximum temperature and/or viscosity.

** Nominal capacities based on handling thin liquids at low pressures.

Series CPMN Vane Pumps with “Mag Drive”

End PlatesThe Magnetic Drive Vane Pump is designedwith reversible end plates to double theirservice life.

Casing LinerRemovable casing liners are standard on allMagnetic Drive Vane Pumps. This allows thepump to be rebuilt without purchasing a newcasing. That saves up to 75 percent of the costof a new pump. If the casing liner wears out,it is quickly and easily replaced withoutdisconnecting the plumbing to the pump.

Magnetic CouplingThe Magnetic Drive couples the pump tothe driver. Magnetic force passing througha stainless steel canister is used to drive theinner coupling eliminating the need forshaft seals.

PushrodsThe Magnetic Drive Vane Pump utilizeslarger diameter composite pushrods. Othervane pumps utilize steel pushrods which tendto drive in the vane and damage vanes andpump casings. Our pushrods protect fromthis problem, and that means less downtimeand maintenance costs.

GPM 75–125–190 (@ 780 RPM)**MAGNETIC DRIVE VANE PUMP

Pressure Range:to 125 PSI*

Temperature Range:-25° F to 225° F*

Viscosity Range:Up to 750 SSU*

Corken’s Industrial MagneticDrive Vane Pump.

Pump Casing and Vane and Liner and Bearings Internal ReliefConstruction Heads Rotor Shaft Pushrods1 End Plates O-rings2 (2 Required)3 Valve Spring

Carbon CadmiumCPMN Iron Ductile Iron Steel Composite Iron Buna-N Graphite Plated Steel

CarbonCPMF Ductile Iron Ductile Iron Steel Composite Iron Buna-N Graphite ––4

Carbon CadmiumCDMN Ductile Iron Ductile Iron Steel Composite Iron Buna-N Graphite Plated Steel

Maximum ApproximateMaximum Maximum Recommended Shipping

Model Standard Port Nominal Differential Working Temperature for WeightNumbers Size (Inches) Pump Rating Pressure Pressure Catalogued Pump5 Pounds

Series Size Inlet6-7 Outlet6-7 GPM RPM PSI PISG Degrees °F Unmounted

CPMN 0521 2 2 75 780 125 200 225 215CPMN 0721 2.5 2.5 125 780 100 200 225 230CPMN 1021 3 3 190 780 50 200 225 255CPMF 0721 3 2 125 780 100 200 225 260CPMF 1021 3 2.5 190 780 50 200 225 295CDMN 0521 2 2 75 780 125 400 225 215CDMN 1021 3 3 190 780 50 400 225 255

1 Vanes are Ryton®, pushrods are glass filled Teflon®.2 Buna-N O-rings are standard. Viton® or Teflon® available.3 Carbon Graphite bearings are standard. Silicon Carbide bearings are available.4 Internal relief valve not available in Series CPMF ductile iron construction.5 Alternate magnet materials and/or special construction features are required

at temperatures above 175°F. Consult factory for details.

6 Series CPMN has bolt-on flanges tapped for NPT pipe. Other sizes available;see dimensional drawings.

7 Series CPMF has port flanges suitable to use with 300# ANSI ductile iron orsteel companion flanges or flanged fittings.

Magnetic Drive Vane pumps are available with various drive options including gearreducers on all models. The gear reducers are built for rugged operation yet areexceptionally quiet and compact. The pump is mounted on a formed steel base andincludes guarded couplings between Magnetic Drive, reducer, and motor.

CONSTRUCTION— SERIES CPMN & CDMN (THREADED) AND SERIES CPMF (FLANGED)

SPECIFICATIONS— SERIES CPMN (THREADED) AND SERIES CPMF (FLANGED)

Ryton® is a trademark of Phillips Petroleum Company.Viton®, Neoprene® and Teflon® are registered trademarks of the DuPont Company.

Corken, Inc. • A Unit of IDEX CorporationP.O. Box 12338, Oklahoma City, OK 73157 U.S.A.

3805 N.W. 36th St., Oklahoma City, OK 73112Phone (405) 946-5576 • Fax (405) 948-7343


PRINTED IN THE U.S.A.

FEBRUARY 2001FORM - 491

1-9

ALTERNATE DRIVE OPTIONS

Industrial Vane Pump Model Options 1

For the occasions when electric motor drives are not a preferredoption, when misalignment has been an issue, or when space islimited, Corken introduces the CPH/CDH industrial vane line. Thesepumps allow for direct mounting of a hydraulic motor or gearreducer, forming a compact self aligned unit.

On the CPH/CDH pump, we replace our standard drive side-bearingcap with an adapter that will mount to a 182/184 TC Nema bracket.As an option, we offer a Corken manufactured bracket that can be

machined to accept an SAE A two bolt hydraulic motor or Viking Bsize gear reducer.

Keep these pump models in mind for truck applications, as well asopportunities in which maintenance and installation experience is ata minimum.

Feel free to contact your local Corken distributor for more information.

Hydraulic Motor Drive

Integral Gear Reducer

1-11

IS THE INDUSTRIAL VANE SERIES THE PUMP FOR YOUR APPLICATION?

The following questions will allow you to determine if your application fits within the capabilities of the Corken Industrial Vane productline. If you are able to answer yes to all of the following questions, then proceed to the sizing worksheet below. If you must answer no toone or more of the questions, return to the Hydraulic Selection / Overview Graph to see if any of our other pump lines meet your basicconditions. Please feel free to call Corken or your local distributor with your questions.

__________ Is the viscosity of the liquid being pumped less than 10,000 SSU (2200 CST)?

__________ Is the discharge pressure requirement less than 400 PSI (27.5 bar)?

__________ Will the temperature of the liquid being pumped remain between –25°F and 225°F?

__________ Is the liquid free of abrasives?

__________ Will iron pump casing be acceptable?

SIZING WORKSHEET

The next step in the sizing process is to ensure that you have all of the data that you need. We encourage you to make copies of this pageand use it as a worksheet for selecting the proper Sliding Vane Model Pump.

Liquid: _________________

Viscosity: _________________ (in SSU)See Page 5-3 to convert from Centipoise (cP) or Centistokes (cSt) to SSU.

Differential Pressure: _________________ psiIf pressure is in feet of head, convert to psi with the following calculation:

PSI = (ft. head x specific gravity of liquid) ÷ 2.31 Total Discharge Pressure: _________________ psi

Desired Flow Rate: _________________ GPM

SELECTION DATA

You may use the blanks below to record the information that you obtain from the following sizing pages.

Pump Series ______________________ Speed ______________________

Actual Flow Rate __________________ BHP _______________________

Gear Reducer Part Number __________________

Industrial Vane Pump Model Selection 1

1-12

The table above provides a general overview of the performance range of each of our industrial vane models. Please note that only the models521 through 1021 are available in a magnetic drive configuration. Proceed to page 1-13 for detailed selection instructions.

PRESSURE DIFFERENTIAL CAPACITY

MODEL NUMBER RANGE (PSI) RANGE (GPM)

521 0-125 25-90

721 0-125 50-135

1021 0-125 75-200

1321 0-100 100-275

1521 0-100 175-400

OVERVIEW OF PERFORMANCE RANGE

Industrial Vane Pump Model Selection1

1. Turn to the page that corresponds with the model that you selected in the previous table on page 1-12.

Mechanical Seal ModelsModel Page

521 page 1-14 (Not available with ANSI flanged option)721 page 1-15 (Not available in high pressure ductile iron design)

1021 page 1-161321 page 1-171521 page 1-18

Magnetic Drive ModelsModel Page

521 page 1-19 (Not available with ANSI flanged option)721 page 1-20 (Not available in high pressure ductile iron design)

1021 page 1-21

2. Once you have turned to the correct page, locate the graph with the viscosity value that most closely matches the viscosity of the liquid beingpumped ( on the sizing worksheet). The viscosity corresponding to each graph is located in the lower right-hand corner of the graphs.Note: Corken industrial vane pumps can pump liquids with viscosities up to 10,000 SSU. Contact the factory for proper selection when

your viscosity value exceeds 1,000 SSU.

3. Once you have located the proper graph, find the desired flow rate ( on sizing worksheet) on the lower portion of the vertical axis.

4. From that point, move horizontally to the right until you intersect the diagonal line that most closely corresponds to your differentialpressure value ( on sizing worksheet).Note: The dashed portion of the performance curves relate to recommended intermittent duty operation as opposed to continuous

duty. An example of intermittent duty is truck or tank car loading or unloading.

5. From this point, travel vertically down to the horizontal axis to determine the speed (in RPM) that the pump must turn to provide the desiredcapacity. If the viscosity of the liquid to be pumped exceeds 100 SSU, please read page 1-23 regarding pump speeds at higher viscosities.There are a few different methods that can be used to operate your vane pump at a specific speed. The most common methods are as follows:

1. Gear Reducer Drive2. Variable Frequency Drive3. V-Belt Drive

The set of numbers on the horizontal axis labeled drive speeds represent the speeds available if a gear reducer drive is purchased fromCorken. For more detail on the particular reducers available, see page 1-25.

6. Now its time to determine horsepower required. Move vertically up from the point on the horizontal axis that corresponds to the speedthat you have decided to operate the vane pump. Continue until you reach the second set of curves towards the top of the graph. Stopwhen you reach the curve that most closely corresponds to the differential pressure of your application ( on sizing worksheet).

7. Move horizontally to the left until you reach the vertical axis. Record the horsepower value that corresponds to that point. This is thehorsepower required by the pump. You must select a motor that is greater than this value.

8. Once you have logged the information taken from the graph, proceed to page 1-27 or 1-29 for model number selection. 1-13

INSTRUCTIONS FOR SELECTION OF VANE PUMP (ALL MODELS)


1-14

0521 SIZE PERFORMANCE DATA (MECHANICAL SEAL MODELS)


MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS

PUMP SPEED–RPMSIZE 0521

15 15

10 10

7

5 5

3

10

100

80

60

40

20

0 200 400 600 800 1000

950780640520420350280190

12

125 PSI125 PSI125 PSI


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI75 PSI75 PSI

125 PSI125 PSI

25 PSI75 PSI

125 PSI

VISC: 28 SSU

BASED ON 10 IN.– HG.

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15 15

10 10

7

5 5

3

10

100

120

80

60

40

20

0 200 400 600 800 1000

950780640520420350280190

12



75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI

125 PSI125 PSI

25 PSI

125 PSI

VISC: 100 SSU


MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15 15

10 10

7

5 5

3

10

100

80

60

40

20

0 100 200 300 400 500 600 700 800

640520420350280190

12



75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI

125 PSI125 PSI

25 PSI

125 PSI

780

VISC: 750 SSU


MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15 15

10 10

7

5 5

3

10

100

120

80

60

40

20

0 200 400 600 800 1000

950780640520420350280190

12



75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI75 PSI75 PSI

125 PSI125 PSI

25 PSI75 PSI

125 PSI

VISC: 38 SSU


1-15



1-16



MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15 15

10 10

7

5 5

3

10

200

150

100

50

0 100 200 300 400 500 600 700 800

640520420350280230190

12



75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI

75 PSI75 PSI

25 PSI

75 PSI


780

VISC: 28 SSU


20 20

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15 15

10 10

7

5 5

3

10

200

150

100

50

0 100 200 300 400 500 600 700 800

640520420350280230190

12



75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 100 SSU


20 20

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15 15

10 10

7

5 5

3

10

200

250

150

100

50

0 100 200 300 400 500 600 700 800

640520420350280230190

12



75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI25 PSI125 PSI125 PSI125 PSI

155 780

VISC: 750 SSU


20 20

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15 15

10 10

7

5 5

3

10

200

150

100

50

0 100 200 300 400 500 600 700 800

640520420350280230190

12



75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 38 SSU


20 20

1-17



1-18



MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


30 30

20 20

15

10 10

5

0

400

300

200

100

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI



155 780

VISC: 28 SSU


40

25

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


30 30

20 20

15

10 10

5

0

400

500

300

200

100

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 100 SSU


40

25

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


30 30

20 20

15

10 10

5

0

400

500

300

200

100

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 750 SSU


40

25

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


30 30

20 20

15

10 10

5

0

400

500

300

200

100

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 38 SSU


40

25

1-19

SERIES CPMN AND CDMN 0521 SIZE PERFORMANCE DATA (MAGNETIC DRIVE MODELS)


1-20

SERIES CPMN AND CPMF 0721 SIZE PERFORMANCE DATA (MAGNETIC DRIVE MODELS)


MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15

10

5

0

100

125

150

75

50

25

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI25 PSI


75 PSI75 PSI75 PSI

155 780

VISC: 28 SSU


7.5

3

1

5

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15

10

5

0

100

125

150

75

50

25

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 100 SSU


7.5

3

1

5

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15

10

5

0

100

125

150

75

50

25

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 750 SSU


7.5

3

1

5

MOTORSIZES

HO

RS

EP

OW

ER

I

NP

UT

–B

HP

CA

PA

CIT

Y–

U.S

. G

PM

DRIVE SPEEDS


15

10

5

0

100

125

150

75

50

25

0 100 200 300 400 500 600 700 800

640520420350280230190


75 PSI75 PSI75 PSI

50 PSI50 PSI50 PSI

25 PSI25 PSI25 PSI

25 PSI25 PSI25 PSI


155 780

VISC: 38 SSU


7.5

3

1

5

1-21

SERIES CPMN, CDMN AND CPMF 1021 SIZE PERFORMANCE DATA (MAGNETIC DRIVE MODELS)


1-23

VISCOSITY GUIDELINES


The graph below provides recommendations for maximum pumpspeed when operating at elevated viscosities. Use this as a guidelinewhen determining the pump speed for your application. Currently

our published performance curves stop at just under 1000 SSU. Forapplications in which the liquid exceeds this viscosity, please contactyour local distributor or call our factory.

200 400 600 800 1000 2000 4000 6000 8000 10000

200

1000

900

800

700

600

500

400

300

42 85 130 170 220 420 850 1300 1700 2200

(SSU)

(Centistokes)

VISCOSITY

Maxim

um

Pu

mp

Sp

eed

(R

PM

)

1-25

For Corken supplied direct drive mountings, Viking gear reducers are the standard. Below we have provided tables to aid in the selection ofthe proper gear reducer size and ratio.

Selection Procedure:1. To select the correct reducer, start with the B size table.2. Locate the row that corresponds with the motor speed that will be utilized.3. Move to the right until you locate the pump speed that is needed to produce desired flow rate.4. Look at the HP value directly below the speed that you selected. If this value is greater than the HP required by the pump you selected

proceed to the next step. If it is less than the pump’s required HP, move to the C size reducer table and repeat steps 2 through 4.5. Move to the top of the column and note the reducer size, ratio and Corken part number on your sizing worksheet. You will use this

information in the pricing and ordering process.

High SpeedGear Reducer Ratios “B” Size

Shaft Input RPM1.87:1 2.24:1 2.76:1 3.40:1 4.19:1 5.06:1 6.27:1 7.65:1

Corken Part Number4190-187 4190-224 4190-276 4190-340 4190-419 4190-506 4190-627 4190-765

1750950 780 640 520 420 350 280 230 Low Speed Shaft RPM19.0 17.0 15.0 13.0 11.0 9.5 7.6 6.4 Maximum Reducer HP



High SpeedGear Reducer Ratios “C” Size

Shaft Input RPM2.21:1 2.80:1 3.31:1 4.21:1 5.08:1 6.24:1 7.95:1

Corken Part Number4043-221 4043-280 4043-331 4043-421 4043-508 4043-624 4043-795

1750780 640 520 420 350 280 220 Low Speed Shaft RPM49.8 43.5 39.0 32.4 26.6 19.7 18.0 Maximum Reducer HP

1450640 520 420 350 280 230 180 Low Speed Shaft RPM45.3 36.6 32.8 27.2 22.3 16.7 15.2 Maximum Reducer HP

1150520 420 350 280 230 190 145 Low Speed Shaft RPM40.1 30.0 26.8 22.2 18.2 13.8 12.6 Maximum Reducer Hp

GEAR REDUCER SELECTION


1-27

MODEL NUMBER SELECTION GUIDE (MECHANICAL SEALED MODELS)


Pressure CapabilitiesOptions: CP- 200 psig working pressure capability

CD-400 psig working pressure capability

Design TypeOptions: B- Stationary Vane Pump

H- Hydraulic Drive / Integral Gear Vane Pump

Flange TypeOptions: F- 300 lb. ANSI flanges / no internal relief valve

N- NPT threaded flanges / internal relief valve

Pump SizeSliding Vane Pump with Single or Double ShaftOptions: 0521/0522- 25-90 GPM

0721/0722- 50-135 GPM1021/1022- 75-200 GPM1321/1322- 100-275 GPM1521/1522- 175-400 GPM

Note: Those Models Ending in a “2” (i.e. 1022) HaveDouble Extended Shafts

Blade Quantity6 Blades, with Blade Drivers

Blade MaterialGCB-50 Blades with Composite Push Rods

O-ring MaterialOptions: A- Buna-N

B- Neoprene*D- Viton*E- PTFEG- Ethylene-PropyleneL- Buna-N with Viton* Seal O-ringsM-Buna-N with PTFE Seal O-ringsN- Viton* with PTFE Seal O-ring

Sealing MaterialOptions: 1- Stainless Steel Seal Seat

3- Ni-Resist Seal Seat (Standard)

1

2

3

4

5

6

7

10

9 Inlet FlangeE- 2” NPT FlangeF- 2” Slip-on Weld FlangeJ- 2-1/2” NPT FlangeK- 2-1/2” Slip-on Weld FlangeL- 2-1/2” 300 lb. ANSI FlangeM- 3” NPT FlangeN- 3” Slip-on Weld FlangeP- 3” 300 lb. ANSI FlangeQ- 4” NPT FlangeR- 4” Slip-on Weld FlangeS- 4” 300 lb. ANSI Flange

Outlet FlangeC- 1-1/2” NPT FlangeD- 1-1/2” Slip-on Weld FlangeE- 2” NPT FlangeF- 2” Slip-on Weld FlangeH- 2” 300 lb. ANSI FlangeJ- 2-1/2” NPT FlangeK- 2-1/2” Slip-on Weld FlangeL- 2-1/2” 300 lb. ANSI FlangeM- 3” NPT FlangeN- 3” Slip-on Weld FlangeP- 3” 300 lb. ANSI FlangeQ- 4” NPT FlangeR- 4” Slip-on Weld Flange

Note: Not all flange options are available for all pump sizes. Seeback side of this page for acceptable options.

CD B N 0521 H G E 3 E E

1 2 3 4 5 6 7 8 9 10

8

Inlet Flange 0521 0721 0721 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT • J3” NPT • M3” ANSI • • P4” NPT • • Q4” ANSI • • S

No Cost 21/2” NPT • • J3” NPT • • M

Extra Cost 2” WF • F21/2” WF • • • K3” WF • • • N4” WF • • R

Outlet Flange 0521 0721 0721 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT • J2” ANSI • H

21/2” ANSI • G3” NPT • • M3” ANSI • • P4” NPT • Q

No Cost 11/2” NPT • C2” NPT • • E

21/2” NPT • • J3” NPT • • M4” NPT • Q

Extra Cost 11/2” WF • D2” WF • • • F

21/2” WF • • • K3” WF • • • • N4” WF • • R

1-28

MODEL NUMBER SELECTION GUIDE


Inlet Flange 0521 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT J3” NPT • M3” ANSI • P4” NPT • • Q4” ANSI • • S21/2 ANSI L

No Cost 21/2” NPT • J3” NPT M4" NPT • Q

Extra Cost 2” WF • F21/2” WF • K3” WF • N4” WF • • • R

Outlet Flange 0521 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT J2” ANSI H21/2 ANSI • G3” NPT • • M3” ANSI • • P4” NPT • Q

No Cost 11/2” NPT • C2” NPT E

21/2” NPT • J3” NPT • M4” NPT • • Q

Extra Cost 11/2” WF • D2” WF • F

21/2” WF • K3” WF • • • N4” WF • • • R

CP MODELS

CD MODELS

1-29

CP M N 1021 H G D A M M

1 2 3 4 5 6 7 8 9 10

Pressure CapabilitiesOptions: CP- 200 psig working pressure capability

CD-400 psig working pressure capability

Design TypeMagnetic Drive Vane Pump

Flange TypeOptions: F- 300 lb. ANSI flanges / no internal relief valve

N- NPT threaded flanges / internal relief valve

Pump SizeOptions: 0521- 25-80 GPM

0721- 50-125 GPM1021- 75-200 GPM

Blade Quantity6 Blade with Blade Drivers

Blade MaterialGCB-50 Blades with Composite Push Rods

O-ring MaterialA- Buna-NB- Neoprene*D- Viton*E- PTFEG- Ethylene-Propylene

Magnet and Sleeve Bearing MaterialA- Neodymium Magnets and Carbon Graphite

Sleeve BearingsB- Neodymium Magnets and Silicon Carbide

Sleeve BearingsC- Samarium Magnets and Carbon Graphite

Sleeve BearingsD- Samarium Magnets and Silicon Carbide

Sleeve Bearings

1

2

3

4

5

6

7

9 Inlet FlangeE- 2” NPT FlangeF- 2” Slip-on Weld FlangeJ- 2-1/2” NPT FlangeK- 2-1/2” Slip-on Weld FlangeM- 3” NPT FlangeN- 3” Slip-on Weld FlangeP- 3” 300 lb. ANSI FlangeQ- 4” NPT FlangeR- 4” Slip-on Weld FlangeS- 4” 300 lb. ANSI Flange

Outlet FlangeC- 1-1/2” NPT FlangeD- 1-1/2” Slip-on Weld FlangeE- 2” NPT FlangeF- 2” Slip-on Weld FlangeH- 2” 300 lb. ANSI FlangeJ- 2-1/2” NPT FlangeK- 2-1/2” Slip-on Weld FlangeL- 2-1/2” 300 lb. ANSI FlangeM- 3” NPT FlangeN- 3” Slip-on Weld FlangeP- 3” 300 lb. ANSI FlangeQ- 4” NPT FlangeR- 4” Slip-on Weld Flange

Note: Not all flange options are available for all pump sizes. Seeback side of this page for acceptable options.

10

MODEL NUMBER SELECTION GUIDE (MAGNETIC DRIVE MODELS)


8

1-30

Inlet Flange 0521 0721 0721 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT • J3” NPT • M3” ANSI • • P4” NPT • • Q4” ANSI • • S

No Cost 21/2” NPT • • J3” NPT • • M

Extra Cost 2” WF • F21/2” WF • • • K3” WF • • • N4” WF • • R

Outlet Flange 0521 0721 0721 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT • J2” ANSI • H

21/2” ANSI • G3” NPT • • M3” ANSI • • P4” NPT • Q

No Cost 11/2” NPT • C2” NPT • • E

21/2” NPT • • J3” NPT • • M4” NPT • Q

Extra Cost 11/2” WF • D2” WF • • • F

21/2” WF • • • K3” WF • • • • N4” WF • • R

MODEL NUMBER SELECTION GUIDE


Inlet Flange 0521 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT J3” NPT • M3” ANSI • P4” NPT • • Q4” ANSI • • S21/2 ANSI L

No Cost 21/2” NPT • J3” NPT M4" NPT • Q

Extra Cost 2” WF • F21/2” WF • K3” WF • N4” WF • • • R

Outlet Flange 0521 1021 1021 1321 1321 1521 1521

Standard 2” NPT • E21/2” NPT J2” ANSI H21/2 ANSI • G3” NPT • • M3” ANSI • • P4” NPT • Q

No Cost 11/2” NPT • C2” NPT E

21/2” NPT • J3” NPT • M4” NPT • • Q

Extra Cost 11/2” WF • D2” WF • F

21/2” WF • K3” WF • • • N4” WF • • • R

CP MODELS

CD MODELS

1-31

*NOTE: For some models C1 and D2 will be 0. This denotes that the suction and/or discharge flange will be centered with the shaft.

MODEL A INLET B OUTLET C C1* D D1 D2* E F G H J K L M N

CPBN0521 STD: 2” NPT STD: 2” NPT 6.13 0 6.13 5.00 0 2.00 1.38 4.00 4.69 7.88 5.88 7.38 3.75 9.00

(In/mm) OPT: 2-1/2” NPT OPT: 2-1/2” NPT 157 0 157 127 0 51 35 102 119 200 149 187 95 229

3” NPT 1-1/2” NPT

CPBN0721 STD: 2-1/2” NPT STD: 2-1/2” NPT 5.62 1.16 5.75 4.56 0.81 2.00 1.50 3.38 4.56 8.69 6.69 10.19 4.50 8.19

OPT: 3” NPT OPT: 2” NPT & 3” NPT 143 29 146 116 21 51 38 86 116 221 170 259 114 208

CPBN1021 STD: 3” NPT STD: 3” NPT 6.88 3.13 7.63 5.50 0 2.00 1.75 4.12 5.50 8.44 6.44 8.88 5.25 9.88

OPT: 2-1/2” NPT OPT: 2” NPT 175 79 194 140 0 51 44 105 140 214 164 225 133 251

2-1/2” NPT

CPBN 1321 STD: 4’ NPT STD: 3” NPT 7.75 2.44 9.62 5.50 0.81 3.00 2.88 4.12 5.38 10.62 7.62 9.38 7.50 9.88

OPT: 4” NPT 197 62 244 140 21 76 73 105 137 270 194 238 191 251

CPBN1521 STD: 4” NPT STD: 4” NPT 7.75 2.44 9.62 5.50 0.81 3.00 2.88 4.12 5.38 10.62 7.62 9.38 7.50 9.88

OPT: 3” NPT 197 62 244 140 21 76 73 105 137 270 194 238 191 251

CDBN0521 STD: 2” NPT STD: 2” NPT 6.13 0 6.13 5.00 0 2.00 1.38 4.00 4.69 7.88 5.88 7.38 3.75 9.00

OPT: 2-1/2” NPT OPT: 2-1/2” NPT & 1-1/2” NPT 157 0 157 127 0 51 35 102 119 200 149 187 95 229

CDBN1021 STD: 3” NPT STD: 3” NPT 7.06 0 7.19 5.50 0 2.00 1.75 4.12 5.38 8.50 6.50 11.25 5.25 9.88

OPT: 4” NPT OPT: 4” NPT 179 0 183 140 0 51 44 105 137 216 165 286 133 251

CDBN1321 STD: 4” NPT STD: 3” NPT 7.75 2.44 9.62 5.50 0.81 3.00 2.88 4.12 5.38 10.62 7.62 9.38 7.50 9.88

OPT: 4” NPT 197 62 244 140 21 76 73 105 137 270 194 238 191 251

CDBN1521 STD: 4” NPT STD: 4” NPT 7.75 2.44 9.62 5.50 0.81 3.00 2.88 4.12 5.38 10.62 7.62 9.81 7.50 9.88

OPT: 3” NPT 197 62 244 140 21 76 73 105 137 270 194 249 191 251

CPBN/CDBN

Industrial Vane Pump Data / Dimensions 1

1-32

MODEL A INLET B OUTLET C D E F G J K L M

CPBF0721 3” 300# ANSI 2” 300# ANSI 7.00 5.00 2.00 1.38 4.00 8.69 6.69 4.00 9.25

178 127 51 35 102 221 170 102 235

CPBF1021 3” 300# ANSI 2-1/2” 300# ANSI 7.75 5.50 2.00 1.75 5.25 8.50 6.50 4.12 9.88

197 140 51 44 133 216 165 105 251

CPBF1321 4” 300# ANSI 3” 300# ANSI 7.84 5.50 3.00 2.88 7.50 10.62 7.62 4.12 9.88

199 140 76 73 191 270 194 105 251

CPBF1521 4” 300# ANSI 3” 300# ANSI 7.84 5.50 3.00 2.88 7.50 10.62 7.62 4.12 9.88

199 140 76 73 191 270 194 105 251

CDBF1021 3” 300# ANSI 2-1/2” 300# ANSI 7.75 5.50 2.00 1.75 5.25 8.50 6.50 4.12 9.88

197 140 51 44 133 216 165 105 251

CDBF1321 4” 300# ANSI 3” 300# ANSI 7.84 5.50 3.00 2.88 7.50 10.62 7.62 4.12 9.88

199 140 76 73 191 270 194 105 251

CDBF1521 4” 300# ANSI 3” 300# ANSI 7.84 5.50 3.00 2.88 7.50 10.62 7.62 4.12 9.88

199 140 76 73 191 270 194 105 251

CPBF/CDBF

Industrial Vane Pump Data / Dimensions1

1-33

MODEL A INLET B OUTLET C C1* D D1 D2* E F G H J K L M N

CPHN0521 STD: 2” NPT STD: 2” NPT 6.13 0 6.13 5.00 0 6.13 1.38 4.00 4.69 12.00 5.88 7.38 3.75 9.00

OPT: 2-1/2” NPT OPT: 2-1/2” NPT 157 0 157 127 0 157 35 102 119 305 149 187 95 229

3” NPT 1-1/2” NPT

CPHN0721 STD: 2-1/2” NPT STD: 2-1/2” NPT 5.62 1.16 5.75 4.56 0.81 6.13 1.50 3.38 4.56 12.81 6.69 10.19 4.50 8.19

OPT: 3” NPT OPT: 2” NPT 143 29 146 116 21 157 38 86 116 325 170 259 114 208

CPHN1021 STD: 3” NPT STD: 3” NPT 6.88 3.13 7.63 5.50 0 6.13 1.75 4.12 5.50 12.56 6.44 8.88 5.25 9.88

OPT: 2-1/2” NPT OPT: 2-1/2” NPT 175 79 194 140 0 157 44 105 140 319 164 225 133 251

2” NPT

CPHN 1321 STD: 4’ NPT STD: 3” NPT 7.75 2.44 9.62 5.50 0.81 6.13 2.88 4.12 5.38 13.75 7.62 9.38 7.50 9.88

OPT: 4” NPT 197 62 244 140 21 157 73 105 137 349 194 238 191 251

CPHN1521 STD: 4” NPT STD: 4” NPT 7.75 2.44 9.62 5.50 0.81 6.13 2.88 4.12 5.38 13.75 7.62 9.38 7.50 9.88

OPT: 3” NPT 197 62 244 140 21 157 73 105 137 349 194 238 191 251

CDHN0521 STD: 2” NPT STD: 2” NPT 6.13 0 6.13 5.00 0 6.13 1.38 4.00 4.69 12.00 5.88 7.38 3.75 9.00

OPT: 2-1/2” NPT OPT: 2-1/2” NPT 157 0 157 127 0 157 35 102 119 305 149 187 95 229

1-1/2” NPT

CDHN1021 STD: 3” NPT STD: 3” NPT 7.06 0 7.19 5.50 0 6.13 1.75 4.12 5.38 12.63 6.50 11.25 5.25 9.88

OPT: 4” NPT OPT: 4” NPT 179 0 183 140 0 157 44 105 137 321 165 286 133 251

CDHN1521 STD: 4” NPT STD: 4” NPT 7.75 2.44 9.62 5.50 0.81 6.13 2.88 4.12 5.38 13.75 7.62 9.81 7.50 9.88

OPT: 3” NPT 197 62 244 140 21 157 73 105 137 349 194 249 191 251

*NOTE: For some models C1 and D2 will be 0. This denotes that the suction and/or discharge flange will be centered with the shaft.

CPHN/CDHN


Note: Bare pump includes 182 / 184 TC Mounting Flange. Bracket shown above (shaded area) is sold separately.

1-34

MODEL A INLET B OUTLET C D E F G H I J K

CPHN0521 STD: 2” NPT STD: 2” NPT 6.13 5.00 6.13 1.38 1.88 13.50 5.88 5.88 7.38

OPT: 2-1/2” NPT OPT: 2-1/2” NPT 157 127 157 35 48 343 149 149 187

3” NPT 1-1/2” NPT

CPHN0721 STD: 2-1/2” NPT STD: 2-1/2” NPT 5.75 4.56 6.13 1.50 2.25 13.50 6.69 6.69 7.38

OPT: 3” NPT OPT: 2” NPT 146 116 157 38 57 343 170 170 187


OPT: 2-1/2” NPT OPT: 2-1/2” NPT 194 140 157 44 67 343 165 164 187

2” NPT


OPT: 4” NPT 244 140 157 73 95 343 194 194 187


OPT: 3” NPT 244 140 157 73 95 343 194 194 187

CPHF0721 STD: 3” 300# STD: 2” 300# 7.00 4.56 6.13 1.38 2.25 13.50 6.69 6.69 7.38

178 116 157 35 57 343 170 170 187

CPHF1021 STD: 3” 300# STD: 2-1/2” 300# 7.75 5.50 6.13 1.75 2.63 13.50 6.50 6.44 7.38

197 140 157 44 67 343 165 164 187

CPHF1521 STD: 4” 300# STD: 3” 300# 7.84 5.50 6.13 2.88 3.75 13.50 7.62 7.62 7.38

199 140 157 73 95 343 194 194 187

CPHF1321 STD: 4” 300# STD: 3” 300# 9.62 5.50 6.13 2.88 3.75 13.50 7.62 7.62 7.38

244 140 157 73 95 343 194 194 187

CDHN0521 STD: 2” NPT STD: 2” NPT 6.13 5.00 6.13 1.38 1.88 13.50 5.88 5.88 7.38

OPT: 2-1/2” NPT OPT: 2-1/2” NPT 157 127 157 35 48 343 149 149 187

1-1/2” NPT


OPT: 4” NPT OPT: 4” NPT 183 140 157 44 67 343 165 165 187


OPT: 3” NPT 244 140 157 73 95 343 194 194 187

F F

GEK G

JH I

D

C

7.375 6.13

INTEGRAL GEAR OPTION


1-35

MODEL A INLET B OUTLET C C1 D D1 D2 F G H K L M N S T V W X

CPMN0521 STD: 2” NPT STD: 2” NPT 6.13 0 6.13 5.00* 0 1.38 4.00 4.69 5.50 7.38 3.75 9.00 5.50 1.375 5.00 6.50 13.32

OPT: 2-1/2” NPT OPT: 2-1/2” NPT 157 0 157 127 0 35 102 119 140 187 95 229 140 35 127 165 338

3” NPT 1-1/2” NPT

CPMN0721 STD: 2-1/2” NPT STD: 2-1/2” NPT 5.62 1.16 5.75 4.56* 0.81 1.50 3.38 4.56 6.25 10.19 4.50 8.19 5.50 1.375 5.00 6.50 13.32

OPT: 3” NPT OPT: 2” NPT 143 29 146 116 21 38 86 116 159 259 114 208 140 35 127 165 338

3” NPT

CPMN1021 STD: 3” NPT STD: 3” NPT 6.88 3.13 7.63 5.50 0 1.75 4.12 5.50 6.06 8.88 5.25 9.88 5.50 1.375 5.00 6.50 13.32

OPT: 2-1/2” NPT OPT: 2-1/2” NPT 175 79 194 140 0 44 105 140 154 226 133 251 140 35 127 165 338

2” NPT

CDMN0521 STD: 2” NPT STD: 2” NPT 6.13 0 6.13 5.00* 0 1.38 4.00 4.69 5.50 7.38 3.75 9.00 5.50 1.375 5.00 6.50 13.32

OPT: 2-1/2” NPT OPT: 1-1/2” NPT 157 0 157 127 0 35 102 119 140 187 95 229 140 35 127 165 338

2-1/2” NPT

CDMN1021 STD: 3” NPT STD: 3” NPT 7.06 0 7.19 5.50 0 1.75 4.12 5.38 6.06 11.25 5.25 9.88 5.50 1.375 5.00 6.50 13.32

OPT: 4” NPT OPT: 4” NPT 179 0 183 140 0 44 105 137 154 286 133 251 140 35 127 165 338

* Pump must be blocked up to match 5.50” center height of bearing carrier.

CPMN/CDMN


1-36

4 – .50 (12.7) DIA. HOLES

M

OUTLET "B"

INLET "A"

MODEL A INLET B OUTLET C D F G K L M S T V W X

CPMF0721 3” 2” 7.00 5.00* 1.38 4.00 6.25 4.00 9.25 5.50 1.375 5.00 6.50 13.32

300 LB ANSI 300 LB ANSI 178 127 35 102 159 102 235 140 35 127 165 338

CPMF1021 3” 2-1/2” 7.75 5.50 1.75 5.25 6.06 4.12 9.88 5.50 1.375 5.00 6.50 13.32

300 LB ANSI 300 LB ANSI 197 140 44 133 154 105 251 140 35 127 165 338

* Pump must be blocked up to match 5.50” center height of bearing carrier.

CPMF


PZ-SeriesCoro-Vane® Petroleum Pumps

For refined petroleum products and industrial solvents

2

extend pump life.

for extended life.

replacements required.

A choice in petroleum pumps…

Multi-product package offering…

Viton®1 O-rings standard on PZ-Series pumps...®

Controlling thrust loads and cavitation arecritical for extended pump life...

®

and vane drivers.

1Viton® is a registered trademark of the DuPont company.

3

Strainer Air operated valve (AOV)

Why this pump lasts longer, needs service less often...

PZ-Series Coro-Vane®

Maintenance made simple...

Two bypass options are available...

The standard bypass valve

The Air Operated Valve (AOV)

Pump Accessories

PZ7 Performance Chart

2Nominal flow rate at pump outlet. The actual flow rate from the hose nozzle will be less, depending on hose length, hose diameter, nozzle size, product viscosity, and other system flow restrictions. Approximate capacities and horsepowers are based on a 38 SSU (3 cP) fluid.

PZ10 Performance Chart

Material SpecificationsOperating SpecificationsPZ7 and PZ10

Standard connections: 2” or 2-1/2” NPT

Optional connections:2” or 2-1/2” BSPT, Slip-on Weld

Maximum differential pressure:

125 psid (8.6 bar)

Temperature range: Up to 300°F (149°C)

Maximum working pressure:

200 psi (13.8 bar)

Maximum speed: 800 RPM

Fluids handled:Re ned petroleum products and industrial solvents

Part Model Material

Case All Ductile iron ASTM A536Head All Ductile iron ASTM A536Flanges All Ductile iron ASTM A536Rotor All Ductile iron ASTM A536Bearing cap All Ductile iron ASTM A536Sideplates All Cast iron Class 30Vanes & vane drivers All Advanced polymer

Bypass valvePZ7 Cast iron ASTM A48 electroless

nickel platedPZ10 17- 4 PH Stainless steel

Bypass valve spring All SteelSeal seat All Cast ironSeal metal parts All SteelShaft All 8620 steelThrust bearing All SteelO-rings All Viton®1 (standard), Buna-N (optional)

2Nominal flow rate at pump outlet The actual flow rate from the hose nozzle will be less d

Pump

Speed

Differential

Pressure

Nominal

Flowrate2Brake Hp

Required

Torque

Required

RPM psi bar gpm L/min bhp kW in lbs N m800 90 6.2 98 371 6.8 5.0 536 60.5800 50 3.4 105 397 3.8 2.2 299 33.8640 90 6.2 78 295 5.5 4.1 542 61.2640 50 3.4 84 318 3.1 2.3 305 34.5575 90 6.2 70 273 4.9 3.7 537 60.7575 50 3.4 75 284 2.7 2.0 296 33.4420 90 6.2 51 182 3.6 2.7 540 61.0420 50 3.4 55 197 2.0 1.5 300 33.9

epending on hose length hose diameter nozzle size product viscosity and other system

Pump

Speed

Differential

Pressure

Nominal

Flowrate2Brake Hp

Required

Torque

Required

RPM psi bar gpm L/min bhp kW in lbs N m800 90 6.2 152 575 10.3 7.7 811 91.7800 50 3.4 161 609 5.7 4.3 449 50.7640 90 6.2 121 458 8.2 6.1 808 91.2640 50 3.4 128 485 4.6 3.4 453 51.2575 90 6.2 109 413 7.3 5.4 800 90.4575 50 3.4 115 435 4.1 3.1 449 50.8420 90 6.2 80 303 5.4 4.0 810 91.6420 50 3.4 85 321 3.0 2.2 450 50.9


PZ100C PRINTED IN THE USA MARCH 2011

Specifications

PZ-Series Petroleum PumpsSales Catalog

INDPZP100B

PZ7 Model with Standard Bypass Valve

2

A Unit of IDEX Corporation

Technical Specifications

Features & Benefits .................................................................................................................................... 3

Operating and Material Specifications ...................................................................................................... 3

Performance Curves .......................................................................................................................................... 4

Model Number Indentification Code for the PZ7 and PZ10 ........................................................................... 6

Model Number Indentification Code for the Strainer and Air Operated Valve (AOV)................................... 7

Outline Dimensions for the PZ7 ....................................................................................................................... 8

Outline Dimensions for the PZ10 ..................................................................................................................... 9

Outline Dimensions for the Air Operated Valve (AOV) and Strainer ........................................................... 10

PZ-Series Petroleum Pumps

3


Features & BenefitsNonmetallic vanes: New design and advanced material provides longer life than most vanes. Vanes self adjust for

wear and maintain internal pump clearances for sustained performance.

Nonmetallic Corken vane drivers are made of a extremely durable, lightweight, advanced material which isvane drivers: less destructive to the vanes than other conventional steel push rods.

Thrust bearing: Handles heavy thrust loads from PTO without difficult adjustments.

Sideplates: Precision machined sideplates are reversible for extended life.

Easy maintenance: Vanes can be easily replaced without removing the pump from the piping.

Dual ended shaft: Pump can easily adapt to either right- or left-hand PTO rotation.

Two bypass options: Manually adjustable internal bypass valve or optional Air Operated Valve (AOV) for high and

low flow control.

PZ-Series Petroleum PumpsTechnical Specifications

Equipment Type & OptionsFoot mounted, sliding vane, positive displacement

petroleum pump.

Material SpecificationsPart Model Material

Case All Ductile iron ASTM A536

Head All Ductile iron ASTM A536

Flanges All Ductile iron ASTM A536

Rotor All Ductile iron ASTM A536

Bearing cap All Ductile iron ASTM A536

Sideplates All Cast iron Class 30

Vanes & vane drivers All Advanced polymer

Bypass valve All 17-4 PH Stainless steel

Bypass spring All Steel

Seal seat All Cast iron (standard), Stainless steel and Ni-Resist (optional)

Seal metal parts All Steel

Shaft All 8620 steel

Thrust bearing All Steel

O-rings All Viton®1 (standard), Buna-N (optional)1Viton® is a registered trademark of the Dupont Company

Operating SpecificationsStandard connections: 2" or 2-1/2" NPT

Optional connections: 2" or 2-1/2" Slip-on weld, BSPT

Maximum differential pressure: 125 psid (8.6 bar)

Operating temperature range: Up to 300°F (149°C)

Maximum working pressure: 200 psi (13.8 bar)

Maximum speed: 800 RPM

Fluids: For refined petroleum products and

industrial solvents

ApplicationsDesigned for applications that involve refined petroleum

products and industrial solvents.

4


PZ-Series Petroleum PumpsPerformance Curves1

PZ7 Petroleum Pump

110

100

90

80

70

60

50

400 25 50 75 100 125

420 RPM

640 RPM

800 RPM

Cap

acity

(gpm

)

Differential Pressure (psi)

575 RPM

120

Pump Speed Differential Pressure Nominal Flowrate Brake HP Required Torque Required

RPM psi bar gpm L/min bhp kW in•lbs N•m

800 90 6.2 98 371 6.8 5.0 536 60.5

800 50 3.4 105 397 3.8 2.2 299 33.8

640 90 6.2 78 295 5.5 4.1 542 61.2

640 50 3.4 84 318 3.1 2.3 305 34.5

575 90 6.2 70 273 4.9 3.7 537 60.7

575 50 3.4 75 284 2.7 2.0 296 33.4

420 90 6.2 51 182 3.6 2.7 540 61.0

420 50 3.4 55 197 2.0 1.5 300 33.91These curves depict performance of the PUMP ONLY. Performance will vary in applications due to system design and variables. Approximate capacities andhorsepowers are based on 38 SSU (3 cP) fluid.

5


PZ10 Petroleum Pump

PZ-Series Petroleum PumpsPerformance Curves1

140

130

120

110

100

90

80

700 25 50 75 100 125

420 RPM

640 RPM

800 RPM

Cap

acity

(gpm

)

Differential Pressure (psi)

575 RPM

150

160

170

180

Pump Speed Differential Pressure Nominal Flowrate Brake HP Required Torque Required

RPM psi bar gpm L/min bhp kW in•lbs N•m

800 90 6.2 152 575 10.3 7.7 811 91.7

800 50 3.4 161 609 5.7 4.3 449 50.7

640 90 6.2 121 458 8.2 6.1 808 91.2

640 50 3.4 128 485 4.6 3.4 453 51.2

575 90 6.2 109 413 7.3 5.4 800 90.4

575 50 3.4 115 435 4.1 3.1 449 50.8

420 90 6.2 80 303 5.4 4.0 810 91.6

420 50 3.4 85 321 3.0 2.2 450 50.91These curves depict performance of the PUMP ONLY. Performance will vary in applications due to system design and variables. Approximate capacities andhorsepowers are based on 38 SSU (3 cP) fluid.

6


Outlet Flange Options

Standard2" NPT E

2-1/2" NPT J

2" BSPT M

Optional2-1/2" BSPT N

2" Weld F

2-1/2" Weld K

Model Number Identification Code for PZ-SeriesModel Number

Base X X X X X X X

Seal O-ring Viton®2 Standard D

material Buna-N Optional A

Seal seatStainless steel Optional 1

material Cast iron Standard 2

Ni-Resist Optional 31Strainer is attached to the pump when specified by suffix “S” in the configurated string.

When the strainer is required separate from the pump, order using the Part Number found inthe Strainer Assembly table on page 7.

2Viton® is a registered trademark of the Dupont company.

Inlet Flange Options

Standard2" NPT E

2-1/2" NPT J

2" BSPT M

Optional2-1/2" BSPT N

2" Weld F

2-1/2" Weld K

Internal bypass Standard valve Standard S

valve Air Operated Valve Optional A

Specification Fields

Strainer1No strainer Standard N

Strainer Optional S

Bypass valveLow (50–75 psi) Optional 1

spring Std. (75–100 psi) Standard 2

High (100–125 psi) Optional 3

Base ModelBasic pump Model PZ7 or PZ10 Standard PZ7

PZ-Series Petroleum Pumps

7


For Pump Models AOV Part NumberAir Operated Valve

PZ7 5470-X(AOV)

PZ10 5462-X

Air Operated Valve Assembly (AOV)

PZ-Series Petroleum PumpsModel Number Identification Code for Strainer and

Air Operated Valve (AOV)

Strainer Assembly

Seal Material Strainer Assy. Part Number

Viton®2 (standard) 5422-XD

Buna-N (optional) 5422-XA

Strainer Assembly1 for PZ7 and PZ10

1Strainer Assembly ordered by Part Number when not assembled to the pump.2Viton® is a registered trademark of the Dupont company.

8


PZ-Series Petroleum PumpsOutline Dimensions for the PZ7

PZ7 with Standard Bypass Valve

PZ7 with Standard Bypass Valve PZ7 with Air Operated Valve (AOV)

Inches (centimeters)


9


PZ-Series Petroleum PumpsOutline Dimensions for the PZ10

PZ10 with Standard Bypass Valve

PZ10 with Standard Bypass Valve PZ10 with Air Operated Valve (AOV)



10


3.25 (8.26)

3.25 (8.26)

3.25 (8.26)

4.25 (10.79)

3.75 (9.52)

3.75 (9.52)

3.75 (9.52)

4.48 (11.30)

5470-X Air Operated Valve (AOV) for the PZ7 Pump

5462-X Air Operated Valve (AOV) for the PZ10 Pump

5422-X_ Strainer Assembly for the PZ7 and PZ10 Pump

PZ-Series Petroleum PumpsOutline Dimensions for Air Operated Valve and Strainer





3805 N.W. 36th St., Oklahoma City, OK 73112

Phone (405) 946-5576 • 1-800-631-4929

Fax (405) 948-7343

Visit our website at http://www.corken.com

E-mail us at [email protected]

Printed in the U.S.A.

April 2004

Petroleum PumpsPT-Series Pumps for Refined Petroleum

Products and Industrial Solvents

LIQUID CONTROLS GROUP

Features of the PT-Series O-ring design delivers maximum sealing capability

and is available with optional seal materials.

Corrosion resistant bypass valve made of nickel plated cast iron.

Available with a standard bypass valve or an optional air operated valve (AOV) for high and low flow control.Additionally, the AOV relieves the pressure in the lines for easier handling of the hose nozzle.

Reliable mechanical seal design with optional seal materials.

Heavy duty ball bearings provide greater durability and strength.

Hollow rotor helps reduce weight.

Available with T-style strainers that help keep your pumping system free from damage caused by welding slag and foreign materials left in the piping and tank.

Conveniently located drain plug allows you to empty the pump quickly when necessary.

Positive displacement sliding vane design delivers higher pumping efficiency and a lower noise level. The self adjusting vanes compensate for wear and extend the life of the pump.

Installation is simple since the PT-Series pumps are dimensionally interchangeable with the competition.

Viton®1 elastomers ensure compatibility with a wider range of f luids such as biodiesel and ethanol blends.

Another choice in petroleum pumps...The Liquid Controls Group PT-Series petroleum pumps offer the industry another choice in pump brand when building bulk plant and delivery vehicle systems. The pumps match the industry-standard f lange-to-f lange and mounting foot print dimensions for easy incorporation into existing or new bulk plant and delivery vehicle systems. The features of the PT-Series will be appreciated by bulk plant designers, delivery truck fabricators and end-user fuel marketers.

Multi-product package offering...When it comes to ease of doing business, product functionality, and breadth of product offering, Liquid Controls Group is your single source solution for transporting, dispensing and controlling high value f luids and gases. Common corporate ownership and shared distribution enables Liquid Controls Group to greatly simplify the procurement process. Rather than placing multiple orders, a customer can combine a pump, meter, and register into a single order.

Three pump sizes available...Available in 2, 2.5 and 3 inch flange sizes. Flow rates range from 31 to 271 gpm (117 to 1,026 L/min) and differential pressures up to 125 psi (8.6 bar).

Pump Accessories

Optional Air Operated Valve (AOV)

1

1

2

3

4

5

6

7

8

9

Optional T-style Strainer


4

5

2 3

6

98

7

Model PT30

2

Applications IncludeFuel oil deliveries

Fleet refueling

Lube oil deliveries

Aviation refuelers

Bulk transfer

Bulk loading & blending

Model PT20The model PT20 is a 2 inch petroleum pump and is ideal for “lube oil” deliveries that require low f low rates. Applications include deliveries to service centers such as auto dealerships and quick lube companies.

Model PT25The model PT25 is a 2 .5 inch petroleum pump and is suited for delivery trucks that transport gasol ine, diesel, fuel oil and other petroleum products. The f low rates are perfect for home, farm and f leet fueling applications.

Model PT30The model PT30 is a 3 inch petroleum pump and is ideal for bulk delivery applications such as large transport tanks. The PT30 is designed to quickly load and unload large volumes. Bulk deliveries include aviation fuels, gasoline, diesel, ethanol, biodiesel and many more.

Liquid Controls Group offers a wide range of products for transporting, dispensing, and controlling high value fluids and gases. These products include the following:

Pumps

Meters

Valves

Registers

Electronics

In cab data management systems

Inventory control systems

Transporting the following:

Petro chemicals Gasoline Biofuels Ethanol Solvents

Model PT20

Model PT25

Model PT303

Model PT20 PT25 PT30

RPM 520 640 520 640 520 640

GPM (L/min) 58 (220) 72 (273) 98 (371) 120 (454) 211 (799) 263 (995)

HP (kW) 2.5 (1.9) 3.0 (2.2) 3.8 (2.8) 5.0 (3.7) 7.8 (5.8) 9.5 (7.1)

ModelFlow Pump Speed Viscosity

Differential

Pressure

Working

PressureTemperature

GPM (L/min) RPM SSU (cP) psi (bar) psi (bar) °F (°C)

PT20 88 (333) 780 20,000 (4,250) 125 (8.6) 200 (13.8) 300 (149)

PT25 159 (602) 780 20,000 (4,250) 125 (8.6) 200 (13.8) 300 (149)

PT30 271 (1,026) 640 20,000 (4,250) 125 (8.6) 200 (13.8) 300 (149)

Model A B C D E F G H I J K L

PT201.125 Dia.

(2.86)

5.18

(13.16)

4.00

(10.16)

3.63

(9.22)

0.81

(2.06)

0.81

(2.06)

1.75

(4.45)

1.75

(4.45)

8.00

(20.32)

8.00

(20.32)

6.08

(15.44)

1.50

(3.81)

PT251.125 Dia.

(2.86)

6.64

(16.87)

4.00

(10.15)

3.63

(9.22)

1.50

(3.81)

1.50

(3.81)

2.45

(6.21)

2.45

(6.21)

9.45

(23.99)

8.75

(22.23)

6.80

(17.27)

1.75

(4.45)

PT301.125 Dia.

(2.86)

6.93

(17.60)

5.38

(13.70)

4.25

(10.80)

1.25

(3.20)

1.25

(3.20)

2.19

(5.60)

2.19

(5.60)

9.63

(24.40)

9.63

(24.40)

8.60

(21.80)

2.50

(6.40)

Model M N O P Q R S T U V W

PT204.98

(12.66)

4.13

(10.48)

0.50

(1.27)

0.44 Dia.

(1.12)

2.50

(6.35)

2.50

(6.35)

3.31

(8.40)

3.31

(8.40)

3.90

(9.92)

3.90

(9.92)

5.30

(13.46)

PT256.35

(16.12)

5.06

(12.86)

0.25

(0.64)

0.44 Dia.

(1.12)

2.75

(6.99)

2.75

(6.99)

3.50

(8.89)

3.50

(8.89)

4.31

(10.95)

3.87

(9.87)

6.05

(15.36)

PT306.44

(16.40)

5.31

(13.50)

0.75

(1.90)

0.63 Dia.

(1.58)

3.00

(7.60)

3.00

(7.60)

3.63

(9.20)

3.63

(9.20)

5.00

(12.70)

4.95

(12.60)

6.43

(16.33)

P100B PRINTED IN THE USA NOVEMBER 2009

Outline Dimensions (all dimensions in inches and centimeters)

LIQUID CONTROLS105 Albrecht Drive, Lake Bluff, IL 60044-2242

1Capacities and horsepower are based on a 100 SSU (22 cP) fluid at 50 psi (3.4 bar) delivered pressure.Refer to performance curves in the PT-Series sales catalog or the installation, operation and maintenance (IOM) manual for flow rates at other pressures.

Performance Data1

Maximum Specifications Chart

CORKEN, INC.3805 N.W. 36th St., Oklahoma City, OK 73112

Corken

Liquid Controls

Liquid Controls Europe

Liquid Controls India

Liquid Controls Sponsler

SAMPI

Toptech Systems

A

D

I

M

N

Q

O

P(4 holes)

R

TS

VUJ

G H

FE

B

C

W K L

INDP100C

Model PT30

Model PT25 with optional air operated valve (AOV) and strainer

Model PT20

Petroleum PumpsSales Catalog for PT-Series

LIQUID CONTROLS GROUP

General Information Principles of the PT-Series Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Exclusive Features of the PT-Series Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Technical Specifications Operating and Material Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Model Number Identification and Available Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Outline Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3

Petroleum PumpsLIQUID CONTROLS GROUP ®

General Information

Principles of the PT-Series PumpsThe PT-Series pumps are a special type of rotary positive displacement pump, known as a sliding vane pump.

The sliding vane pump has many of the positive displacement advantages of the gear pump, plus the ability to compensate for wear, and operate at a lower noise level.

The sliding vane pump consists of a rotor turning inside a cam that is machined eccentrically in relation to the rotor. As the rotor turns, the liquid that is trapped between the rotor, cam and vanes is displaced. The PT-Series pumps are made with vanes produced from advanced polymers which exhibit extremely low coefficients of friction. The self adjusting vanes compensate for wear and help extend the life of the pump.

Exclusive Features of the PT-Series PumpsThe pumping of volatile liquids is one of the most difficult of all pumping jobs, and pumping from a delivery truck makes it even more difficult, so more attention must be given to the design and manufacturing of the pump and to its installation and operation.

In addition to being especially suited for handling volatile liquids, the PT-Series pumps have a number of other features to help make them more easily operated and maintained.

Heavy duty ball bearings provide greater durability and strength.

Available with standard bypass valve or optional air operated valve (AOV) for high and low flow control.

Conveniently located drain plug allows you to empty the pump quickly when necessary.

Self adjusting vanes compensate for wear.

O-ring design delivers maximum sealing capability and is available with optional seal materials.

Corrosion resistant bypass valve.

Reliable mechanical seal design with optional seal materials.

Hollow rotor helps reduce weight.

Optional flanges and strainer available.

4


Technical Specifications

Operating Specifications for the PT-Series


Standard connections: 2 in., 2-1/2 in., and 3 in. NPT

Optional connections: BSPT, Slip-on weld


Temperature range: -25° to 300°F (-32° to 149°C)


Maximum speed: 780 RPM—all models 20 and 25 640 RPM—all models 30

Maximum flow: Up to 271 GPM (1,026 L/min)

Maximum viscosity: 20,000 SSU (4,250 cP)

Fluids: Refined petroleum products, industrial solvents, and other fluids

Part Standard Material Available Options

Case Cast iron ASTM A48

Head Cast iron ASTM A48

Flanges Cast iron ASTM A48

Rotor Ductile iron ASTM A536

Bearing cap Steel Bearing cover / spacer with hydraulic motor adapter (cast aluminum) and coupling (steel)

Bearings Ball (single row), grease lubricated to 300°F (149°C) max.

Vanes Full size with 316 stainless steel wear plate to 240°F (115°C); 20,000 SSU (4,250 cP) max.

Bypass valve Cast iron ASTM A48 with nickel added

Bypass/AOV cap Cast iron ASTM A48

Bypass valve cover Cast iron ASTM A48

Bypass valve spring Plated steel

Bypass valve spring ranges

35–125 psi (2.4–8.6 bar)

Seal seat Cast iron

Seal metal parts Steel

Shaft Double end keyed shaft, high strength steel

O-rings Viton®1 to 300°F (149°C) Buna-N to 240°F (115°C)

Gaskets Composition to 500°F (260°C)

Vane drivers Case hardened steel

Gauge ports 1/4 in. NPT

Material Specifications for the PT-Series

5


Performance Curves1

PT/PTH20 Pumps

10

20

30

40

50

60

70

80

90

0

1

2

3

4

5

6

7

8

1251007550250Differential Pressure (psi)

Cap

acity

(gpm

)

Horsepow

er (hp) 2

275

420

520

640

780

275

420

520

640

780

1These curves depict performance of the PUMP ONLY. Performance will vary in applications due to system design and variables. Approximate capacities and horsepowers are based on 30 SSU (3 cP) fluid.2 hp x 63025 RPM

PT/PTH25 Pumps

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

0

1

2

3

4

5

6

7

8


Cap

acity

(gpm

)

420

520

640

780

Horsepow

er (hp) 2

420520

640

780

275

9

10

11

12

13

275

14

15

16

Viscosity (SSU) 100 1,000 5,000 10,000 20,000

Maximum RPM 780 640 520 420 275

PT/PTH20 and PT/PTH25 Viscosity Chart

6


PT/PTH30 Viscosity Chart

PT/PTH30 Pumps

90100110120130140150160170180190200210220230240

280

260250

123456789101112131415

19270 18

1716

0


Cap

acity

(gpm

)

275

350

420

520

640

Horsepow

er (hp) 2

275

350

420

520

640290300 21

20

1These curves depict performance of the PUMP ONLY. Performance will vary in applications due to system design and variables. Approximate capacities and horsepowers are based on 30 SSU (3 cP) fluid.2 hp x 63025 RPM

Viscosity (SSU) 100 1,000 5,000 10,000 20,000

Maximum RPM 640 520 420 350 275

Performance Curves1

7


Model Number and Identification Code for the PT-Series

Model Number

Base X X X X X X X

Outlet flange

2 in. NPT Standard Optional N/A E

2.5 in. NPT N/A Standard N/A J

3 in. NPT N/A N/A Standard P

2 in BSPT Optional Optional N/A M

2.5 in. BSPT N/A Optional N/A N

3 in. BSPT N/A N/A Optional R

2 in. Weld Optional N/A N/A F

2.5 in. Weld N/A Optional N/A K

3 in. Weld N/A N/A Optional Q

Less flange Optional Optional Optional X

Inlet flange

2 in NPT Standard Optional N/A E

2.5 in. NPT N/A Standard N/A J

3 in. NPT N/A N/A Standard P

2 in BSPT Optional Optional N/A M

2.5 in. BSPT N/A Optional N/A N

3 in. BSPT N/A N/A Optional R

2 in. Weld Optional N/A N/A F

2.5 in. Weld N/A Optional N/A K

3 in. Weld N/A N/A Optional Q

Less flange Optional Optional Optional X

Seal seat material Cast iron Standard Standard Standard 2

Seal O-ring

material

Buna-N Optional Optional Optional A

Viton®1 Standard Standard Standard D

Bypass valve

spring

35 – 50 psi Optional N/A N/A 4


75 – 110 psi Standard N/A N/A 2


50 – 110 psi N/A Standard Standard 2

110 – 125 psi N/A Optional Optional 3

Internal bypass

valve

Bypass valve Standard Standard Standard S

Air operated valve Optional Optional Optional A

StrainerNo strainer Standard Standard Standard N

Strainer Optional Optional Optional S

Base model number

(with hydraulic drive option)PTH20 PTH25 PTH30

Base model number PT20 PT25 PT30

Specifications


8


Pump ModelStrainer Assembly Part Number

PT/PTH20 4684-X

PT/PTH25 4689-X

PT/PTH30 4680-X

Strainer Assembly1

Pump Model AOV Part Number

PT/PTH20 5470-1XA (Buna-N)

PT/PTH25 5462-1XA (Buna-N)

PT/PTH30 5566-XA (Buna-N)

Air Operated Valve Assembly (AOV)

Model Number and Identification Code for Strainer and Air Operated Valve (AOV)

Typical Truck Delivery System Using an Air Operated Valve (AOV) Assembly

9


8.000(20.32)

1.750(4.45)

6.079(15.44)

1.500(3.81)

4.125(10.48)

4.984(12.66)

2.500(6.35)

3.307(8.40)

3.307(8.40)

3.904(9.92)

3.904(9.92)

2.500(6.35)

Ø.44(1.12)

4 holes

.500(1.27)

1.750(4.45)

0.813(2.06)

0.813(2.06)

8.000(20.32)

4.000(10.16)

3.629(9.22)

5.181(13.16)

1.125(2.86)

5.300(13.46)


Outline Dimensions for the PT20

10




4.000(10.15)

5.475(13.91)

8.750(22.23)

9.445(23.99)

6.798(17.27)

0.250(0.64)

1.750(4.45)

6.348(16.12)

5.063(12.86)

2.750(6.99)

2.750(6.99)

3.500(8.89)

3.500(8.89)

3.886(9.87)

4.313(10.95)

1.500(3.81)

1.500(3.81)

2.446(6.21)

2.446(6.21)

6.048(15.36)

Ø 1.125(2.86)

Ø .44(1.12)

4 holes

11




1.125

(2.86)

4.25

(10.80)

9.63

(24.40)

8.60

(21.80)

2.50

(6.40)

6.44

(16.40)

5.31

(13.5)

5.38

(13.7)

3.00

(7.60)

0.75

(1.90)

0.63

(1.58)

4 holes

3.00

(7.60)

3.63

(9.20)

3.63

(9.20)

4.95

(12.60)

5.00

(12.70)

9.63

(24.40)

2.19

(5.60)

2.19

(5.60)

1.25

(3.20)

1.25

(3.20)

6.93

(17.60)

5.38

(13.70)

6.430

(16.33)

12


Outline Dimensions for Air Operated Valve and Strainer

5470-1XA Air Operated Valve (AOV) Assembly for the PT/PTH20 Pumps

4684-X Strainer Assembly for the PT/PTH20 Pumps

4.774(12.13)

3.825(9.72)

2.250(5.72)

2.250(5.72)

4.000(10.16)

2.000(5.08)

3.24(8.23)

3.24(8.23)

3.24(8.26)

4.23(10.74)



13



5462-1XA Air Operated Valve (AOV) Assembly for the PT/PTH25 Pumps


4.761(12.09)

3.825(9.62)

3.155(8.01)

3.155(8.01)

4.040(10.26)

2.020(5.13)

3.75(9.53)

3.75(9.53)

3.75(9.53)

4.48(11.38)



14



5566-XA Air Operated Valve (AOV) Assembly for the PT/PTH30 Pumps



4.92

(12.50)

3.99

(10.12)

4.75

(12.07)

2.81

(7.14)

2.31

(5.87)

2.81

(7.14)

2.38

(6.03)2.38

(6.03)

5.00

(12.70)

5.00

(12.70)

5.00

(12.70)

4.41

(11.20)


15


Outline Dimensions for Hydraulic Drive Option10.387(26.38)

11.136(28.28)

12.001(30.48)

PTH20 Pump

PTH25 Pump

PTH30 Pump

16


Printed in the U.S.A.

December 2009

LIQUID CONTROLS105 Albrecht Drive, Lake Bluff, IL 60044-2242

CORKEN, INC.3805 N.W. 36th St., Oklahoma City, OK 73112

Corken

Faure Herman

Liquid Controls

Liquid Controls Europe

Liquid Controls India

Liquid Controls Sponsler

SAMPI

Toptech Systems

3-1

SC-Series Introductory InformationBrochure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Principle of Side Channel Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

SC-Series Model SelectionIs the SC Series the Pump for Your Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Sizing Worksheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Viscosity Correction Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Overview of Performance Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Instructions for Selection of Mechanical Seal Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Instructions for Selection of Magnetic Drive Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Magnetic Coupling Selection Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Performance Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Model Number Selection Guide for Mechanical Seal Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

Model Number Selection Guide for Magnetic Drive Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35

Material / Component Selection Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36

SC-Series Pump Data / DimensionsCooling Water for Cooling Collar (High Temperature Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Material Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39

SC Pump Outline Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41

SCM Pump Outline Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-42

CONTENTS

SC-Series 3

SC-SeriesMultistageSide ChannelPumps

SC-SeriesMultistage Pump

Higherdifferential prandaerated liquids

Corken presents the most recent addition to its liquid transfer offering, the new side channel(SC) pump line. The integral centrifugal and side channel design which characterizes this lineprovides you with a new dimension in liquid transfer applications. The SC-Series exceedsexpectations in the handling of liquids involving high differential pressures, low NPSHconditions, and aerated liquids up to 50% gas. Corken is recognized as a world leader in themanufacture of vane and turbine type pumps and low horsepower oil free compressors forhazardous, volatile and toxic liquids and gases.

Six different sizes, each ranging from one to eight stages provide solutions for a wide rangeof pressures, capacities, and liquid transfer requirements. Multiple material and sealingoptions, enabling it to handle many different liquids, enhances the versatility of the SC-Series.

Whether it is utilized in common applications such as LPG cylinder filling or in specializedapplications involving corrosive chemicals, the Corken SC pump is the right choice for longlasting, proven performance.

Multistage side channel designdelivers higher differential pressures...The Corken SC pump line utilizes an integral centrifugal and sidechannel design to create the flow characteristics that make this pumpspecial. The high differential pressure and self priming capabilities areresults of the multistage side channel design. This feature incorporatesone to eight stages of open radial vane impellers and their specialmodular side channel casing.

Quiet, smooth transfer even at low NPSH...The SC pump’s ability to handle low NPSH applications is attributed to theproprietary centrifugal impeller design near the pump inlet. The SC pump iscylindrical in shape with liquid flow entering the pump horizontally (parallelwith the pump shaft) and exiting vertically through the discharge flange on thetop of the pump.

Many sealing options to choose from, including magnetic drive...In a time when leakage control is becoming more and more prevalent, Corken offers acomplete range of seal options. Whether your application calls for packing, mechanical seals(single or double), or even sealless designs, the SC pump will meet your needs.

Corken also offers the side channel magnetic drive (SCM) sealless multistage pump whichmeets the most stringent environmental regulations. The SCM line retains all of theadvantages of the standard SC design along with two additional advantages; there are no sealsto maintain and no potential leak paths.

Proprietary centrifugal impellerdesign: Ensures efficient transfereven at low NPSH conditions.

Multiple material options forimpellers and casing:Enables the pump to handle awide variety of liquid applications.

Unique design minimizes maintenance.The impellers within the SC-Series are free floating which means there is nometal to metal contact and as a result, fewer wear parts. This featureminimizes maintenance and provides years of reliable trouble free service.

SC-Series is backed by the strongest service commitment in the industry.Corken has been built upon decades of maintaining the highest quality.With a total commitment to customer service, Corken provides completefactory technical support as well as field training. In addition, Corkenproducts are backed by a world wide network of distributors.

essures, lowerNPSHvalues,—all with one pump...Multiple material options available. Both the SC and SCM lines come with multiple material options in order to handle a varietyof liquids. Casing material options of cast iron, ductile iron, or stainless steel and impelleroptions of brass, steel, or stainless steel contribute to this pump's versatility in the handling ofhighly corrosive liquids and extreme pressure conditions.

Applications• Cylinder filling

• Lift from underground tanks

• Truck filling

•Vaporizer feeding

• General transfer

• Refrigerant transfer

• Aerosol charging

• Chemical transfer

• Boiler feed

®

Solutions beyond products...

Multiple side channel stages:Provide self-priming, high differentialpressure, non-pulsating, trouble free operation.

Heavy duty bearings standard:With optional bearing configurations, extraclearance options, and special cooling connections for high temperature service.

Highly reliable singlemechanical seals standard:With numerous seal optionsfor special applications.

Modular construction:Minimizes spare parts requirements.

QUALITY

ISO 9001SYSTEM

SYSTEM

ENVIRONMENTAL

ISO 14001MANAGEMENT

NUMBER OF STAGES 1 TO 8INLET FLANGEin (mm) 11/2 (40) 21/2 (65) 21/2 (65) 3 (80) 4 (100) 4 (100)OUTLET FLANGEin (mm) 3/4 (20) 11/4 (32) 11/4 (32) 11/2 (40) 2 (50) 21/2 (65)RPM (60Hz) 1150, 1750RPM (50Hz) 1450MAXIMUM WORKINGPRESSURE psi (bar)

580 (40)

DIFFERENTIAL RANGE 50 (15)– 65 (20)– 30 (10)– 30 (10)– 30 (10)– 30 (10)–HEAD ft (m) 690 (210) 1050 (320) 820 (250) 805 (245) 950 (290) 1150 (350)MINIMUMTEMPERATURE °F (°C)

-40° (-40°)

MAXIMUMTEMPERATURE °F (°C)

430° (220°)

NPSHR RANGE 1.6 (.5)– 2 (.6)– 1.6 (.5)– 1.3 (.4)– 1.3 (.4)– 4.6 (1.4)–ft (m) 13 (4) 3.3 (1) 6.6 (2) 8.2 (2.5) 12 (3.5) 8.2 (2.5) MAXIMUM VISCOSITYSSU (cSt)

1050 (230)

MAXIMUM PROPORTIONOF GAS ALLOWABLE

50%

®

Solutions beyond products...

SERIES NUMBER 10 20 30 40 50 60

VS100C

PRINTED IN THE USAFEBRUARY 2008

Options (For all series)

Casing Material: Impeller Material:• Cast iron • Brass• Ductile iron • Steel• Stainless steel • Stainless steel

Sealing Options:• Packing glands–balanced, unbalanced and

external flush • Single mechanical seal–balanced,

unbalanced and quench option• Double mechanical seal–balanced and

unbalanced

High Temperature Options:• Increased clearance• High temperature bearings• Cooling connections

CORKEN, INC. • A Unit of IDEX Corporation3805 N.W. 36th St., Oklahoma City, OK 73112 U.S.A.Phone (405) 946-5576 • FAX (405) 948-7343http://www.corken.com • [email protected]

3-5

The design of the side channel pump allows for the transfer ofliquid-gas mixtures with up to 50% vapor; therefore eliminatingpossible air or vapor locking that can occur in other pumpdesigns. A special suction impeller lowers the NPSH requirementfor the pump.

The side-channel pump design is similar to a regenerative turbinein that the impeller makes regenerative passes through the liquid.However, the actual design of the impeller and casing as well as theprinciples of operation differ greatly. The side-channel pump has achannel only in the discharge stage casing (A) and a flat surfacewhich is flush with the impeller on the suction stage casing (B). Astar-shaped impeller (C) is keyed to the shaft and is axially balancedthrough equalization holes (D) in the hub of the impeller.

The liquid or liquid/vapor mixture enters each stage of the pumpthrough the inlet port (E). Once the pump is initially filled with liquid,the pump will provide a siphoning effect at the inlet port. The effectis similar to what happens in water ring pumps. The water remainingin the pump casing forms a type of water ring with a free surface. Aventuri effect is created by the rotation of the impeller and the freesurface of the water, thus pulling the liquid into the casing.

After the liquid is pulled through the inlet port, it is forced to theouter periphery of the impeller blade by centrifugal action. It isthrough this centrifugal action that the liquid is accelerated andforced into the side channel. The liquid then flows along thesemicircular contour of the side channel from the outermost pointto the innermost point until once again it is accelerated by theimpeller blade. The liquid moves several times between the impellerand the side channel. Thus the rotating impeller makes several

regenerative passes until the liquid reaches the outlet port. Thespeed of the impeller along with the centrifugal action impartenergy to the liquid through the exchange of momentum, thusallowing the pump to build pressure.

The side channel leads directly to the outlet port (F). At the outlet port,the main channel ends and a smaller minichannel (G) begins. At thepoint where the mini-channel ends, there is a small secondarydischarge port (H) level with the base of the impeller blades.

As the liquid is forced to the periphery through centrifugal action dueto its density, the vapor within the liquid stream tends to remain at thebase of the impeller blades since it has a much lower density. The mainportion of liquid and possibly some vapor, depending on the mix, isdischarged through the outlet port. A small portion of the liquid flowfollows the mini-channel and eventually is forced into the areabetween the impeller blades. The remaining vapor which was notdrawn through the outlet port resides at the base of the impellerblades. At the end of the minichannel, as the liquid is forced into thearea between the blades, the area between and around the impellerblade is reduced. The liquid between the blades displaces and thuscompresses the remaining vapor at the base of the impeller blades.The compressed vapor is then forced through the secondary dischargeport where it combines with the liquid discharged through the outletport as it is pulled into the next stage or discharged from the pump.Thus entrained vapor is moved through each stage of the pump.

Each subsequent stage operates under the same principle. Thenumber of stages can be varied to meet the required discharge head.When multiple stages are required, the relative positions of the stageoutlet ports are radially staggered to balance shaft loads.

Item Description

A Discharge Stage CasingB Suction Stage CasingC ImpellerD Equalization HolesE Inlet PortF Outlet PortG Mini-ChannelH Secondary Discharge Port

Liquid-VaporMixture

A

F GH C D

E

B

Vapor Liquid

PRINCIPLE OF SIDE CHANNEL OPERATION

SC-Series Introductory Information 3

3-7

IS THE SC SERIES THE PUMP FOR YOUR APPLICATION?

The following questions will allow you to determine if your application fits within the capabilities of the SC Series Line without goingthrough the entire sizing procedure. If you can answer yes to all of the following questions, then proceed to the sizing worksheet below. Ifyou must answer no to one or more of the questions, return to the Initial Hydraulic Selection/Overview Graph to see if any of our otherpump lines meet your basic conditions. Please feel free at any time to give us or your local distributor a call with your questions.

__________ Is the viscosity of the liquid being pumped less than 1000 SSU (230 CST)?

__________ Is the discharge pressure requirement less than 580 PSI (40 bar)?

__________ Will the temperature of the liquid being pumped remain between –40°F (-40°C) and 430°F (220°C)? (Consult factory if temperature is less than -40°F.)

__________ Will iron or stainless steel pump casing be acceptable?

__________ Is the liquid free of abrasives?(Consult factory if liquid contains minor amounts of abrasive)

SIZING WORKSHEET

The next step in the sizing process is to ensure that you have all of the data that you need. We encourage you to make copies of this pageand use it as a worksheet for selecting the proper SC Model Pump.

Liquid: _________________

Specific Gravity: _________________ (Specific Gravity = Liquid Density ÷ Density of Water)

Viscosity: _________________ (in centistokes, cSt.)See Page 5-3 to convert from SSU or Centipoise (cP) to Centistokes (cSt).

1 KH = _________________ 2 KP = _________________

If viscosity is greater than water (1.0 cSt.), turn to Correction Factors for Viscosity (page 3-9) to determine correction factors KH andKP. If Viscosity is less than or equal to water KH and KP are equal to 1.

Differential head (pressure) = _________________ feetIf pressure is in PSI convert to head (ft) with the following calculation: (Pressure (psi) x 2.31) ÷ Specific Gravity = Head (ft)

Corrected Head (Head (ft) ÷ KH) = _________________ feet

Total Discharge Pressure = _________________ psiPSI = (Feet x Spec Gravity) ÷ 2.31

Desired Flow Rate = _________________ GPM

1 Liquid Temperature Nominal ______________°F, = 2 Maximum ______________°F, 3 Minimum ______________°F

NPSH (available) = _________________ feet

SELECTION DATA


Pump Series ______________________ Speed ______________________

Model ________________ Flow ________________ BHP ________________ NPSHR ________________

SC-Series Model Selection 3

3-9

200

230

150

100

1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1

1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9

50

1

KH...

KH(Correction Factor for Head)

KP(Correction Factor for Power)

KP...

Viscosity

c St.

KH KP

VISCOSITY CORRECTION FACTORS


INSTRUCTIONS

Locate viscosity of your liquid (Value from your worksheet) on the vertical axis of the graph. Move horizontally until you intersect thefirst curve. Find the corresponding value directly below on the horizontal axis (labeled KH). Enter value in 1 on your sizing worksheet.Continue horizontally until you intersect the second curve. Locate the corresponding value on the horizontal axis directly below labeled KP.Enter this value in 2 on your sizing worksheet.

3-10

0

1200

1100

1000

900

800

700

600

500

400

300

200

100

0 20010 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190

0 20010 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190

14

0

2

4

6

8

10

12

GPM (Flow Rate)

1750 RPM

GPM (Flow Rate)

Head Ft

NPSHR Ft

SC10 SC20 SC30 SC40 SC50 SC60

SC10 SC20 SC30

SC40

SC50 SC60


SC-Series Model Selection3

1. Use the corrected head value from your worksheet and locate that value on the left side of the 1750 RPM curve below (If 50 Hzfrequency, use 1450 RPM curve on opposite page).

2. Move directly right until you intersect the vertical line that corresponds to the desired flow rate . If you are not in a shaded area, movehorizontally right or left until you intersect a shaded area. Each shaded area corresponds to a specific series of side channel pumps (Ifyou cannot find a shaded area that closely corresponds to your desired flow rate, move to the 1150 RPM (60 Hz only) curve and repeatthese steps).

3. Move straight down and intersect the corresponding NPSHR curve in the graph directly below. Move horizontally to the left and makenote of the NPSHR value. This value must be less than or equal to your NPSHA value from your worksheet. If it is greater than ,move to the 1150 RPM curve and repeat steps 1-3 (For 50 Hz frequency, consult factory or distributor if NPSHR is greater than ).

4. Make note of the series number inside the shaded area that you selected. This will be the pump series that most closely corresponds toyou application.

5. If you wish to select a mechanically sealed pump, proceed to page 3-13.If you desire a sealless (mag. drive) pump, proceed to page 3-14.Note: 60 series not currently available with mag. drive.

3-11

700

600

500

400

300

200

100

0

1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125

5

4

3

2

1

0

1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125

GPM (Flow Rate)

GPM (Flow Rate)

1150 RPM

Head Ft

NPSHR Ft

SC10 SC20 SC30 SC40 SC50 SC60

SC10 SC20 SC30

SC40

SC50

SC60

0

1200

1100

1000

900

800

700

600

500

400

300

200

100

0 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 148 160

0 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 148 160

8

0

2

1

3

4

5

6

7

GPM (Flow Rate)

1450 RPM

GPM (Flow Rate)

Head Ft

NPSHR Ft

SC10 SC20 SC30 SC40

SC50 SC60

SC10 SC20 SC30

SC40 SC50

SC60



3-13

INSTRUCTIONS FOR SELECTION OF MECHANICAL SEAL MODEL


1. Turn to the performance curve page that corresponds with the pump series and speed that you noted from the overview pages.

Series 1750 RPM 1150 RPM 1450 RPM10 page 3-16 page 3-17 page 3-2820 page 3-18 page 3-19 page 3-2930 page 3-20 page 3-21 page 3-3040 page 3-22 page 3-23 page 3-3150 page 3-24 page 3-25 page 3-3260 page 3-26 page 3-27 page 3-33

2. Locate the head value that corresponds with your value (from worksheet) on the left side of Graph 1.

3. From that point, move horizontally to the right until you intersect one of the eight diagonal lines. Move down vertically from the pointof intersection to the bottom of the graph to determine if the flow rate at that point comes close to the desired flow rate . If it doesnot, continue horizontally from the current point of intersection until you reach the next diagonal line. Repeat until you determine whichline most closely matches the desired flow at the required differential head . Make note of the number that corresponds withthat particular line. This is the specific model that most closely meets your application.

4. From the point of intersection on Graph 1, move vertically down to Graph 2. Continue to move down until you intersect the diagonalline that corresponds with the specific model that you selected above.

5. From this point of intersection, move horizontally to the left side of the graph and note the horsepower value. Take this value and multiplyit by the specific gravity of the liquid to be pumped (Value on your worksheet). The value that you calculate is the brake horsepowerrequired to operate this pump in the given application. You must select a motor with a horsepower greater than (or at a minimum equalto) this value.

6. Now proceed straight vertically down to Graph 3, the point on the NPSH line that corresponds with the flow rate that you determinedthe specific model would provide. Move horizontally to the left and note the value of NPSH required. This value must be less than theNPSH available . If it is not, repeat procedures to try to locate a different model, or contact your distributor or Corken for assistance.

7. Once you have selected a model, proceed to the model number selection guide. See page 3-34.

1. Turn to the performance curve page that corresponds with the pump series and speed that you noted from the overview pages.

Series 1750 RPM 1150 RPM 1450 RPM10 page 3-16 page 3-17 page 3-2820 page 3-18 page 3-19 page 3-2930 page 3-20 page 3-21 page 3-3040 page 3-22 page 3-23 page 3-3150 page 3-24 page 3-25 page 3-3260 page 3-26 page 3-27 page 3-33


3. From that point, move horizontally to the right until you intersect one of the eight diagonal lines. Move down vertically from the pointof intersection to the bottom of the graph to determine if the flow rate at that point comes close to the desired flow rate . If it doesnot, continue horizontally from the current point of intersection until you reach the next diagonal line. Repeat until you determine whichline most closely matches the desired flow at the required differential head . Make note of the number that corresponds withthat particular line. This is the specific model that most closely meets your application.

4. From the point of intersection on Graph 1, move vertically down to Graph 2. Continue to move down until you intersect the diagonalline that corresponds with the specific model that you selected above.

5. From this point of intersection, move horizontally to the left side of the graph and note the horsepower value.

6. Multiply this value by the specific gravity of the liquid to be pumped, (value on your worksheet), to calculate the power demand of the pump.

7. Refer to the magnetic coupling selection table on the opposite page.

8. Find the row in table 1 listed as MAXIMUM POWER DEMAND OF PUMP. Proceed to the right until you locate a Hp value greaterthan the power demand that you calculated in step 6.

9. Look at table 2 in the same column to see if there is a dot in the same row as the pump series that you have selected. If so, proceed to step10. If not, repeat step 8 (continue to the right). Note: There are occasions when there is not a magnetic coupling with enough torque to handlea specific application. For this case, consider whether a sealed unit is acceptable or consult your distributor or the factory for advice.

10. Look at table 3 in the same column. Locate the maximum working pressure of the separation canister for the magnetic coupling at thetemperature value that exceeds your operating temperature ( 1 on your worksheet). This pressure value must be greater than thedischarge pressure of your application (value ). Note that the hastelloy canister at the bottom of table 3 offers higher pressurecapabilities. When the discharge pressure of your application exceeds the maximum of the standard stainless canister.

11. Once you have located a magnetic coupling size that meets the above criteria, add the value in the POWER LOSS row (table 1) to yourvalue calculated in step 6.

12. Select a motor size greater than the value just calculated, but no larger than the value in the row that is titled MAXIMUM MOTOR SIZE.

13. Return to performance curve page, proceed straight down to graph 3. Find the point on the line that corresponds with the flow rate that youdetermined the specific model will provide. Move horizontally to the left and note the value of NPSH required. This value must be less thanthe NPSH available . If it is not, repeat procedures to try to locate a different model, or contact your distributor or Corken for assistance.

14. Once you have selected a model, proceed to the model number selection guide on page 3-35.

INSTRUCTIONS FOR SELECTION OF MAGNETIC DRIVE MODEL


3-14

3-15

Coupling Size 12 14 16 22 24 26 36 38

Stainless 70°F/20°C 470 470 470 305 305 305 N/A N/A

Canister 210°F/100°C 430 430 430 275 275 275 N/A N/A

(Std) 300°F/150°C 400 400 400 260 260 260 N/A N/A

390°F/200°C 375 375 375 240 240 240 N/A N/A

Hastelloy 70°F/20°C 580 580 580 420 420 420 420 420

Canister 210°F/100°C 580 580 580 390 390 390 395 395

300°F/150°C 575 575 575 370 370 370 380 380

390°F/200°C 545 545 545 350 350 350 370 370

MAGNETIC COUPLING SELECTION TABLE


Coupling Size 12 14 16 22 24 26 36 38

Maximum Power Demand 1.1 2.6 3.8 2.6 7.6 11.3 16.8 28.5

of Pump (Hp)

Power Loss in Magnet (Hp) 0.2 0.3 0.3 0.3 0.6 0.9 1.2 1.5

Maximum Motor Size 1.5 3.0 5.0 5.0 10.0 15.0 25.0 30.0

Above Couplings can be used for pump models with check marks below in the same column.

Maximum allowable working pressure (psig) for magnetic coupling at various temperatures.

Table 2Pump Series

Coupling Size 12 14 16 22 24 26 36 38

SCM10 • • •

SCM20/SCM30 • • • • • •

SCM40 • • • • •

SCM50 • • • • •

Table 3Separation Canisters

Table 1Coupling Characteristics

3-16

0

700

6.5 13.512.511.510.59.58.57.5

600

500

400

300

200

100

Q (U.S. gpm)

GRAPH 1

GRAPH 2

GRAPH 3

H (ft

)

11

12

13

14

15

16

17

18

0

7

6.50 13.5012.5011.5010.509.508.507.50

6

5

4

3

2

1

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

11

12

13

14

15

16

17

18

02468

101214

6.50 7.50 8.50 9.50 10.50 11.50 12.50 13.50

Q (U.S. gpm)

NP

SH

(ft

)SC10 SERIES - 1750 RPM


3-17

SC10 SERIES - 1150 RPM


0

100

200

300

400

1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0

18

17

16

15

14

13

12

11

Q (U.S. gpm)

H (

ft)

0.00

2.50

2.00

1.50

1.00

0.50

1.0 2.0 3.0 4.0 5.0

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

6.0 7.0 8.0

17

16

15

18

14

13

12

11

NP

SH

(ft

)

0.0

5.0

4.0

3.0

2.0

1.0

1.0 2.0 3.0 4.0 5.0

Q (U.S. gpm)

6.0 7.0 8.0

GRAPH 1

GRAPH 2

GRAPH 3

3-18

0

100

200

300

400

500

600

700

800

900

1000

1100

13 14 16 18 20 22 24 2615 17 19 21 23 25 27

Q (U.S. gpm)

H (ft

)

0

2

4

6

8

10

12

14

16

18

13 14 16 18 20 22 24 2615 17 19 21 23 25 27

13 14 16 18 20 22 24 2615 17 19 21 23 25 27

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

01

2

3

4

5

Q (U.S. gpm)

NP

SH

(ft

)

28

27

26

25

24

23

22

21

28

27

26

25

24

23

22

21

GRAPH 1

GRAPH 2

GRAPH 3



Revised 2-16-01

3-19



0

21

22

23

24

25

26

27

28

100

200

300

400

500

600

4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0

Q (U.S. gpm)

H (ft

)

0

21

22

23

24

25

26

27

28

1

2

3

4

5

6

4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

Q (U.S. gpm)

0

0.5

1.0

1.5

2.0

4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0

NP

SH

(ft

)

GRAPH 1

GRAPH 2

GRAPH 3

3-20

0

100

200

300

400

500

600

700

800

900

24.5 25.5 26.5 27.5 28.5 29.5 30.5 31.5 32.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 40.5

24.5 25.5 26.5 27.5 28.5 29.5 30.5 31.5 32.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 40.5

25.524.5 26.5 27.5 28.5 29.5 30.5 31.5 32.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 40.5

Q (U.S. gpm)

H (ft

)

0

2

4

6

8

10

12

14

16

18

20

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

02

4

6

8

10

Q (U.S. gpm)

NP

SH

(ft

)

35

34

33

32

31

38

37

36

35

34

33

32

31

36

37

38

GRAPH 1

GRAPH 2

GRAPH 3



3-21



0

50

100

150

200

250

300

350

400

450

31

32

33

34

35

36

37

38

13.0 14.0 15.0 16.0 17.0 18.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0

Q (U.S. gpm)

H (ft

)

31

32

33

34

35

36

37

38

13.0

0

1

2

3

4

5

6

14.0 15.0 16.0 17.0 18.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

13.0

0

1.0

2.0

3.0

4.0

14.0 15.0 16.0 17.0 18.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0

Q (U.S. gpm)

NP

SH

(ft

)

GRAPH 1

GRAPH 2

GRAPH 3

3-22

0

100

200

300

400

500

600

700

800

900

46.5 48.5 50.5 52.5 54.5 56.5 58.5 60.5 62.5 64.5 66.5

Q (U.S. gpm)

H (ft

)

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

02

4

6

8

10

Q (U.S. gpm)

NP

SH

(ft

)

46.5 48.5 50.5 52.5 54.5 56.5 58.5 60.5 62.5 64.5 66.5

46.5 48.5 50.5 52.5 54.5 56.5 58.5 60.5 62.5 64.5 66.5

41

42

43

44

45

46

47

48

41

42

43

44

45

46

47

48

GRAPH 1

GRAPH 2

GRAPH 3



3-23



0

50

100

41

42

43

44

45

46

47

48

150

200

250

300

350

400

28.5 30.5 32.529.5 31.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 40.5 41.5 42.5

Q (U.S. gpm)

H (ft

)

0

1

241

42

43

44

45

46

47

48

3

4

5

6

7

8

9

28.5 30.5 32.529.5 31.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 40.5 41.5 42.5

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0.00.5

1.0

1.5

2.0

2.5

28.5 30.5 32.529.5 31.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 40.5 41.5 42.5

Q (U.S. gpm)

NP

SH

(ft

)

GRAPH 1

GRAPH 2

GRAPH 3

3-24

0

300

200

100

400

51

52

53

54

55

56

57

58

51

52

53

54

55

56

57

58

500

600

700

800

900

1000

78 82 8680 84 88 90 92 94 96 98 100 102 104 106 108 110 112 114

Q (U.S. gpm)

H (ft

)

0

30

35

40

45

50

5

10

15

20

25

55

60

65

70

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

02468

1012

Q (U.S. gpm)

NP

SH

(ft

)

78 82 8680 84 88 90 92 94 96 98 100 102 104 106 108 110 112 114

78 82 8680 84 88 90 92 94 96 98 100 102 104 106 108 110 112 114

GRAPH 1

GRAPH 2

GRAPH 3



3-25



0

50

100

150

200

250

300

350

400

450

500

550

51

52

53

54

55

56

57

58

Q (U.S. gpm)

H (ft

)

51

52

53

54

55

56

57

58

0

6

4

2

8

10

12

14

16

22

20

18

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0

1

2

3

4

Q (U.S. gpm)

NP

SH

(ft

)

46 48 50 52 54 56 58 60 62 64 66 68 70

46 48 50 52 54 56 58 60 62 64 66 68 70

46 48 50 52 54 56 58 60 62 64 66 68 70

GRAPH 1

GRAPH 2

GRAPH 3

3-26

0

300

200

100

400

61

62

63

64

65

66

67

68

61

62

63

64

65

66

67

68

500

600

700

800

900

1000

1100

1200

125 135 145130 140 150 155 160 165 170 175 180 185

Q (U.S. gpm)

H (ft

)

0

40

50

60

70

80

10

20

30

90

100

110

120

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

20

468

1012

Q (U.S. gpm)

NP

SH

(ft

)

125 135 145130 140 150 155 160 165 170 175 180 185

125 135 145130 140 150 155 160 165 170 175 180 185

GRAPH 1

GRAPH 2

GRAPH 3



3-27



0

50

100

150

200

250

300

350

400

450

500

550

600

650

61

62

63

64

65

66

67

68

Q (U.S. gpm)

H (ft

)

61

62

63

64

65

66

67

68

0

15

10

5

20

25

30

35

40

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0

1

2

3

4

Q (U.S. gpm)

NP

SH

(ft

)

70 75 80 85 90 95 100 105 110 115 120 125

70 75 80 85 90 95 100 105 110 115 120 125

70 75 80 85 90 95 100 105 110 115 120 125

GRAPH 1

GRAPH 2

GRAPH 3

3-28



0

100

200

300

400

500

600

700

Q (U.S. gpm)

H (ft

)

11

12

13

14

15

16

17

18

1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0

1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0

1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0

0.00

0.50

1.00

1.50

2.00

2.50

3.00

3.50

4.00

4.50

5.00

5.50

P (H

P)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0.0

2.0

4.0

6.0

8.0

NP

SH

(ft

)

11

12

13

14

15

16

17

18

Q (U.S. gpm)

Q (U.S. gpm)

GRAPH 1

GRAPH 2

GRAPH 3

3-29



0

100

200

300

400

500

600

700

800

900

1000

1100

Q (U.S. gpm)

H (ft

)

28

27

26

25

24

23

22

21

4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0

4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0

4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

P (H

P)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

1.0

1.5

2.0

2.5

3.0

NP

SH

(ft

)

28

27

26

25

24

23

22

21

Q (U.S. gpm)

Q (U.S. gpm)

GRAPH 1

GRAPH 2

GRAPH 3

3-30



0

100

200

300

400

500

600

700

800

Q (U.S. gpm)

H (ft

)

38

37

36

35

34

33

32

31

13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0

13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0

13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

P (H

P)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0.0

2.0

4.0

6.0

NP

SH

(ft

)

31

32

33

34

35

36

37

38

Q (U.S. gpm)

Q (U.S. gpm)

GRAPH 1

GRAPH 2

GRAPH 3

3-31



0

100

200

300

400

500

600

700

800

Q (U.S. gpm)

H (ft

)

48

47

46

45

44

43

42

41

29.0 31.0 33.0 35.0 37.0 39.0 41.0 43.0 45.0 47.0 49.0 51.0 53.0

0

2

4

6

8

10

12

14

16

18

20

22

P (H

P)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0.0

1.0

2.0

3.0

4.0

NP

SH

(ft

)

41

42

43

44

45

46

47

48

Q (U.S. gpm)

Q (U.S. gpm)

29.0 31.0 33.0 35.0 37.0 39.0 41.0 43.0 45.0 47.0 49.0 51.0 53.0

29.0 31.0 33.0 35.0 37.0 39.0 41.0 43.0 45.0 47.0 49.0 51.0 53.0

GRAPH 1

GRAPH 2

GRAPH 3

3-32



0

50

45

40

35

30

25

20

15

10

5

0

6

5

0

1

2

3

4

300

200

100

400

500

600

700

800

900

1000

Q (U.S. gpm)

H (ft

)

58

57

56

55

54

53

52

51

45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0

P (H

P)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

tyN

PS

H (ft

)

51

52

53

54

55

56

57

58

Q (U.S. gpm)

Q (U.S. gpm)

45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0

45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0

GRAPH 1

GRAPH 2

GRAPH 3

3-33



0

90

80

70

60

50

40

30

20

10

0

0

2

4

6

300

200

100

400

500

600

700

800

900

1000

1100

1200

Q (U.S. gpm)

H (ft

)

68

67

66

65

64

63

62

61

70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155

P (H

P)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

tyN

PS

H (ft

)

61

62

63

64

65

66

67

68

Q (U.S. gpm)

Q (U.S. gpm)

70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155

70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155

GRAPH 1

GRAPH 2

GRAPH 3

3-34

Basic ModelThis is the number at which you should have arrived through the sizing exercise.

Flange and PortsOptions: A - 300 Lb. ANSI compatible flanges / NPT tapped gauge and drain ports. (available for all models except 10 series)

D- DIN flanges / straight thread gauge portsW- DIN flange with weld neck compatible flanges included with the pump / NPT tapped gauge and drain ports

(available for 10 series only)

Sleeve Bearing MaterialOptions: B- Bronze (Available for all models except 60 series) (Only available in pumps with bronze impellers)

C- Carbon (All models)

Temperature Option (see page 3-36 for guidance)Options 2- Standard for temperatures below 250°F (120°C).

3- Option for temperatures between 250°F (120°C) and 430°F (220°C). Also can be used as heating option for low temperature applications.Note: This option requires cooling water be supplied to pump. See page 3-37 for further details.

Seal Type (see page 3-36 for guidance)A- Single Unbalanced (Discharge pressure from pump must be less than 230 psig (16 bar))B- Single Balanced (Good for pressures exceeding 230 psig (16 bar))C- Double Unbalanced (Discharge pressure from pump must be less than 230 psig (16 bar)) D- Double Balanced (Good for pressures exceeding 230 psig (16 bar))E- Quench Unbalanced (Discharge pressure from pump must be less than 230 psig (16 bar))G- Quench Balanced (Good for pressures exceeding 230 psig (16 bar))

O-ring MaterialB- NeopreneD- VitonE- TeflonG- Ethylene Propylene

Seal Face / Seal Seat1- Carbon Graphite / Aluminum Oxide (Standard for unbalanced single seals and all double seals)2- Aluminum Oxide / Carbon Graphite (Standard for single balanced seals)3- Silicon Carbide / Carbon Graphite (Standard for high temp option)4- Silicon Carbide / Silicon Carbide1L- Silicon Carbide / Carbon Graphite (Unbalanced single seal - LPG only) (Pressures below 230 psig (16 bar))2L- Carbon Graphite / Silicon Carbide (Balanced single seal - LPG only) (Pressures below 580 psig)3L- Carbon Graphite / Silicon Carbide (Balanced single seal - LPG only) (Pressures below 360 psig)

Material- Case / Impeller (see page 3-36 for guidance)1- Ductile Iron / Bronze2- Ductile Iron / Steel3- Stainless Steel / Stainless Steel4- Cast Iron / Bronze5- Cast Iron / Steel

1

25 A C 2 B D 2 4

1 2 3 4 5 6 7 8

2

3

4

5

6

7

8

SC

MODEL NUMBER SELECTION GUIDE FOR MECHANICAL SEAL MODEL


3-35

26 A C 2 S2 G V 24 3

1 2 3 4 5 6 7 8 9

Basic ModelThis is the number at which you should have arrived through the sizing exercise.

Flange and PortsOptions: A - 300 Lb. ANSI compatible flanges / NPT tapped gauge and drain ports. (available for all models except 10 series)

D- DIN flanges / straight thread gauge portsW- DIN flange with weld neck compatible flanges included with the pump / NPT tapped gauge and drain ports

(available for 10 series only)

Sleeve Bearing MaterialOptions: B- Bronze (Only available in pumps with bronze impellers)

C- Carbon (All models)

Temperature Option (see page 3-36 for guidance)Options 2- Standard for temperatures below 250°F (120°C).

3- Option for temperatures between 250°F (120°C) and 390°F (200°C). Also can be used as heating option for low temperature applications.

Bearing Material (Magnetic Coupling)S2- Silicon Carbide (Pressureless Sintered)

Ball Bearing LubricationO- OilG- Grease (Std)

Separation Canister MaterialV- Stainless SteelH- Hastelloy

Magnetic Coupling Size12- 1.1 Hp (10-30 Series)14- 2.6 Hp (10-30 Series)16- 3.8 Hp (10-30 Series)22- 2.6 Hp (20-50 Series)24- 7.6 Hp (20-50 Series)26- 11.3 Hp (20-50 Series)36- 16.8 Hp (40-50 Series)38- 28.5 Hp (40-50 Series)

Material- Case / Impeller (see page 3-36 for guidance)1- Ductile Iron / Bronze2- Ductile Iron / Steel3- Stainless Steel / Stainless Steel4- Cast Iron / Bronze5- Cast Iron / Steel

1

2

3

4

5

6

7

8

SCM

9

MODEL NUMBER SELECTION GUIDE FOR MAGNETIC DRIVE MODEL


3-36

Material*(Case / Impeller) Seal Type Cooling Option

A Cast / Bronze Unbalanced NoB Cast / Bronze Balanced NoC Ductile / Bronze Balanced NoD Cast / Bronze Balanced YesE Ductile / Bronze Balanced YesF Stainless Steel Balanced YesG Ductile / Bronze Balanced No

* Minimum Requirement

A B

G

C

D E

F

-40°F (-40°C)

0°F (-20°C)

250°F(120°C)

400°F (200°C)

450°F (230°C)

0 6 10 16 20 25 30 34 40

0 87 145 230 290 360 435 493 580

WORKING PRESSURE

TE

MP

ER

AT

UR

E

Bar

psi

MATERIAL / COMPONENT SELECTION GRAPH(BASED ON TEMPERATURE AND PRESSURE)


3-37

COOLING WATER FOR COOLING COLLAR (HIGH TEMPERATURE OPTION)

SC-Series Pump Data / Dimensions 3

0

1.50

1.25

1.00

0.75

0.50

0.25

275° 300° 325° 350° 375° 400° 425°

APPLICATION TEMPERATURES (°F)

Cooling Water - Inlet Temperature / 70° FMaximum Allowable Pressure of Cooling Collar / 150 psig

REQUIRED COOLING WATER SUPPLY FOR COOLED SHAFT SEALS

RE

QU

IRE

D C

OO

LIN

G W

AT

ER

SU

PP

LY

(G

PM

) SC60

SC50

SC40

SC20 / SC30

SC10

3-39

SC (Sealed) Model

Part Description 1 2 3 4 5

Suction Casing Ductile Iron Ductile Iron 316 Stainless Cast Iron Cast Iron

Discharge Casing Ductile Iron Ductile Iron 316 Stainless Cast Iron Cast Iron

Stage Casing Ductile Iron Ductile Iron 316 Stainless Cast Iron Cast Iron

Side Channel Casing Ductile Iron Ductile Iron 316 Stainless Cast Iron Cast Iron

Foot Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron

Shaft Steel Steel 316 Stainless Steel Steel

Impeller Bronze Steel 316 Stainless Bronze Steel

Suction Impeller Bronze Steel 316 Stainless Bronze Steel

Bearing Housing Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron

Gasket Teflon Teflon Teflon Teflon Teflon

Sleeve Bearing Bronze (Carbon Option) Carbon Carbon Bronze (Carbon Option) Carbon

Additional Parts for SCM (Mag Drive) Model

Sleeve Bearing Stainless Stainless Stainless Stainless Stainless(Magnetic Coupling) Reinforced SiC Reinforced SiC Reinforced SiC Reinforced SiC Reinforced SiC

Shaft Sleeve SiC SiC SiC SiC SiC

Separation Canister 316 Stainless 316 Stainless 316 Stainless 316 Stainless 316 Stainless(Hastelloy Option) (Hastelloy Option) (Hastelloy Option) (Hastelloy Option) (Hastelloy Option)

The last number in your complete side channel model number is the material code. Please find material specification tables below accordingto these codes.

SiC = Silicon Carbide

MATERIAL SPECIFICATIONS


A Inlet(300 lb. ANSI Flanges)

B Outlet(300 lb. ANSI Flanges)

(SC10 series only)

SC10 series will be equipped withweld neck companion flanges on inlet and outlet.

1.9" (48.3 mm)

1.7" (43.2 mm)

N

O

P

M

Q

L

K

FE

G

J

D

H

C

NOTE: PUMP TURNS COUNTER-CLOCKWISE WHEN VIEWED FROMTHE DRIVE END.

Series Inlet OutletA* B* D E F G J K L M N O P

SC101-1/2 3/4 0.396.73 3.943.94 5.514.134.45 5.91 0.51

40 20 10171 100100 1401051131425 150 135

SC20and 30

2-1/2 1-1/4 0.517.91 4.415.20 6.695.315.28 7.28 0.55

65 32 13210 112132 1701351341940 185 146

SC40 3 1-1/2 0.597.68 5.205.51 7.686.105.59 7.87 0.59

80 40 15195 132140 1951551422445 200 158

SC50 4 2 0.719.33 6.306.50 8.466.696.26 9.25 0.59

100 50 18237 160165 2151701592850 235 1510

SC60 4 2-1/2 0.7910.31 7.097.09 9.657.686.77 9.25 0.59

100 65 20262 180180 2451951723265 235 1510

1 Stage 2 Stage 3 Stage 4 Stage 5 Stage 6 Stage 7 Stage 8 Stage

Series C H C H C H C H C H C H C H C H

SC107.68 8.03 9.02 9.37 10.35 14.65 11.69 12.05 13.03 13.39 14.37 14.72 15.71 16.06 17.05 17.40

195 204 229 238 263 372 297 306 331 340 365 374 399 408 433 442

SC20and 30

8.39 8.94 9.96 10.51 11.54 12.09 13.11 13.66 14.69 15.24 16.26 16.81 17.83 18.39 19.41 19.96

213 227 253 267 293 307 333 347 373 387 413 427 453 467 493 507

SC4010.55 10.20 12.72 12.36 14.88 14.53 17.05 16.69 19.21 18.86 21.38 21.02 23.54 23.19 26.89 25.35

268 259 323 314 378 369 433 424 488 479 543 534 598 589 653 644

SC50 12.01 12.32 14.96 15.28 17.91 18.23 20.87 21.18 23.82 24.13 26.77 27.09 29.72 30.04 32.68 32.99

305 313 380 388 455 463 530 538 605 613 680 688 755 763 830 838

SC60 13.31 13.90 16.85 17.44 20.39 20.98 23.94 24.53 27.48 28.07 31.02 31.61 34.57 35.16 38.11 38.70

338 353 428 443 518 533 608 623 698 713 788 803 878 893 968 983

* Inlet and outlet flanges are per DIN spec (PN40 DIN 2501). Flanges can be drilled per ANSI for 300 lb. flanges, except for SC10 series.**These dimensions are available in metric only. U.S. couplings must be machined before use.

Dimensions shown in grey area are millimeters while non-shaded areas are inches.

****

****

****

****

****

**

**

**

**

**

Q

3-41

SC-PUMP OUTLINE DIMENSIONS


Dimensions for Extra Foot on SCM Series Pumps (for stages 4-8 only)

Pumps SCM10 SCM20 SCM30 SCM40 SCM50Coupling sizes 12,14,16 12,14,16 12,14,16 22,24,26 22,24,26

Dimension 22,24,26 22,24,26 36,38 36,38

Q6.69 7.87 7.87 7.87 7.87

170 200 200 200 200

R5.51 6.69 6.69 6.69 6.69

140 170 170 170 170

S1.81 0.79 0.79 1.81 1.81

30 20 20 30 30

T0.51 0.51 0.51 0.59 0.59

13 13 13 15 15

BOutlet

AInlet

H

1.97" (50 mm)

1.10" (28 mm)

0.39" (10 mm)

4.13"(105 mm)

0.31" (8 mm)

0.55"(14 mm)

4.33"(110 mm)

2.17" (55 mm)

5.51"(140 mm)

C D

MLK

N

J

E

F

G

Q R

S

P

T

NOTE: 1) SCM10 series will be equipped with weldneck companion flanges on inlet and outlet. 2) For pumps containing four to eightstages, a middle foot is required. Fordimensions see the chart on page 34.

Inlet InletSeries

A1 B1 D2 E F G H J K L M N P2

SCM101.5 0.75 14.33 5.91 3.94 3.94 1.93 0.39 0.51 4.13 5.51 1.73 11.54

40 20 364 150 100 100 49 10 13 105 140 44 293

SCM20 2.5 1.25 13.97 / 14.76 7.28 5.20 4.41 2.09 0.51 0.55 5.31 6.69 1.89 11.85 / 12.64

and 30 65 32 355 / 375 185 132 112 53 13 14 135 170 48 301 / 321

SCM403 15 14.09 / 15.16 7.87 5.51 5.20 2.48 0.59 0.59 6.10 7.68 2.17 11.10 / 12.17

80 40 358 / 385 200 140 132 63 15 15 155 195 55 282 / 309

SCM504 2 14.56 / 15.35 9.25 6.50 6.30 2.83 0.63 0.59 6.89 8.66 2.13 11.54 / 12.44

100 50 370 / 390 235 165 160 72 16 15 175 220 54 296 / 316

1Inlet and outlet flanges are per DIN spec (PN40 DIN 2501). Flanges can be drilled per ANSI for 300 lb flanges, except for SC10 series.2Depends on the magnetic coupling selected.

1 2 3 4 5 6 7 8

SCM107.68 9.02 10.35 11.69 13.03 14.37 15.71 17.05195 229 263 297 331 365 399 433

SCM20 & 308.39 9.96 11.54 13.11 14.69 16.26 17.83 19.41213 253 293 333 373 413 453 493

SCM4010.55 12.72 14.88 17.05 19.21 21.38 23.54 25.71268 323 378 433 488 543 598 653

SCM5012.01 14.96 17.91 20.87 23.82 26.77 29.72 32.68305 380 455 530 605 680 755 830

Series

CNumber of stages

3-42

SCM-PUMP OUTLINE DIMENSIONS

SC-Series Pump Data / Dimensions3

Dimensions shown in grey area are millimeters while non-shaded areas are inches.

4-1

Coro-Flo Series Introductory InformationBrochure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

‘D’ Series Coro-Flo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

Coro-Flo Series Model SelectionIs the Coro-Flo Series the Pump for Your Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Sizing Worksheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Overview of Performance Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Instructions for Selection of Coro-Flo Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

Performance Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Model Number Selection Guide (F Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Model Number Selection Guide (D Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19

Coro-Flo Series Pump Data / DimensionsMaterial Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

F / FF Model Outline Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23

DS / DSF Model Outline Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25

DL / DLF Model Outline Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26

CONTENTS

Coro-Flo Series 4

Sales Bulletin VF104G

DS/DL MODEL

F-MODEL WITH ANSI FLANGES

TYPICAL APPLICATIONS

Reflux pump for gas liquidsLP-Gas vaporizer feed pumpAerosol propellant pumpAnhydrous ammonia cylinder fillingPropane motor fuel pumping

Pumps 2 to 36 gpm (7.6 to136 lit/min)Heads to 700 ft (213 m)

FOR THIN LIQUIDS &LIQUEFIED GASES

PropaneButaneAmmoniaRefrigerantsSulfur DioxideCarbon DioxideGasolineLight OilsSolventsPropylenePentaneFoam Blowing Agents

Listed by Underwriters’Laboratories, Inc. for usein LP-Gas andAnhydrous Ammonia.

MODEL F14-101

INDUSTRIALCORO-FLO®

PUMPS

PERFORMANCE CURVE - 3450 RPM* PERFORMANCE CURVE - 2880 RPM*

For low-capacity, high-head pumping, the Corken Coro-Flopump is designed and built for the tough jobs. Without the noise,vibration and pulsations of the positive displacement gear andsliding vane pumps, the Coro-Flo pump handles volatile andother hard-to-handIe thin liquids smoothly and quietly. The onemoving part, the impeller, floats on the shaft with no rubbing,grinding or metal-to-metal contact.

The Corken Coro-Flo was originally developed to fill propanecylinders, but it has found its way into many other fields,especially where volatile liquid transfer is involved. It iscommonly used to feed aerosol filling lines, and to transferliquefied gases like NH3 CO2, SO2 and the refrigerant gases.

The Coro-Flo pump has been designed for simplicity ofinspection and service. The cover can be removed and theimpeller and seal serviced without disturbing the piping. Thebalanced mechanical seal is furnished with its own sIeeve forthe longest and most reliable service.

Every Corken Coro-Flo pump is carefully inspected and run toassure its quality and performance. The Coro-Flo is listed byUnderwriters' Laboratories, Inc. for use in LP-Gas andanhydrous ammonia service.

IDEAL FOR RESEARCH LABORATORY WORK AND FOR HANDLING MANYLIQUIDS OF THE PETROCHEMICAL, LPG, NH3 AND AEROSOL INDUSTRIES.

INLET 1-1/4” NPT (Models F9, F10)1-1/2” NPT (Models F12, F13, F14, F15)1-1/2” ANSI 300 LB. (Models FF9-FF15)

OUTLET 1” NPT1” ANSI 300 LB. (FF9-FF15)

ROTATION Clockwise only (From driven end)

MAX. RPM 3600

MAX. CASE TEST PRESSURE 2500 psig(172 Bar)

MAX WORKING PRESSURE 400 psig(27.6 Bar)

MAX DIFFERENTIAL PRESSURE 125 psig(10.3 Bar)

HORSEPOWER RANGE 1/2 to 10

TEMPERATURE RANGE -25° to +225° F(-32° to +107°C)

MAX. VISCOSITY 400 SSU

Part Standard Optional

CASE/COVER Ductile Iron ASTM A-536 None

IMPELLER Bronze 303 Stainless SteelDuctile Iron

SHAFT Stressproof Steel 416 Stainless Steel

O-RINGS Buna N Teflon*Viton*Neoprene*Etylene-Propylene

SEAL SLEEVE Aluminum 416 Stainless Steel

SEAL SEAT Cast Iron 304 Stainless SteelNi-ResistCeramicTungsten Carbide

SEAL HOUSING Steel, Cadmium Plated 416 Stainless Steel

*Registered Trademarks of Du-Pont.

*Curves based on water.


MECHANICAL SPECIFICATIONS

THE CORKEN CORO-FLO PUMP - ‘F’ SERIES

F9 F10 F12 F13

F14

F10 F12 F13 F14

EXCLUSIVE DIVIDED SUCTION DESIGN provides smoothcontinuous flow through the pump.

A BY-PASS CONNECTION, 3/4" pipe thread, has been locatedon the outlet nozzle to simplify piping of the pump.

A PRESSURE GAUGE CONNECTION, 1/4" pipe thread, hasbeen located on the outlet nozzle.

UNDERWRITERS' LABORATORIES, INC has tested andinspected CORO-FLO PUMPS and has listed them for use inthe handling of L.P. Gas and Anhydrous Ammonia Liquid.

THE BALANCED MECHANICAL SEAL ASSEMBLY with its ownshaft sleeve may be replaced easily by removing the Cover andthe Impeller without disturbing the piping or driver. No specialtools are needed.

THE IMPELLER "floats" on the shaft and may be replaced easilywhen worn or damaged by simply removing the Cover withoutdisturbing the piping.

HEAVY-DUTY BALL BEARINGS are used for precisionoperation and long service life.

RUGGED DUCTILE IRON has been used in the manufacture ofthis pump for parts under pressure of the liquid.

THE PUMP NOZZLES MAY BE ROTATED into four differentpositions, 90 degrees apart, if desired.

300 LB. ANSI FLANGES are also available for thoseapplications requiring stringent leakage control.

EXCLUSIVE FEATURES OF THE CORO-FLO PUMP

FOR LP-GAS APPLICATIONS ONLY

Close-Coupled Pump Motor units are available.See Corken Bulletin LPG100.


3805 N.W. 36th St., Oklahoma City, OK 73112 U.S.A.Phone (405) 946-5576 • 1-800-631-4929

Fax (405) 948-7343

Visit our website at http://www.corken.comE-mail [email protected]

Printed in U.S.A.February 2007

AN IMPORTANT ACCESSORY TO THE CORO-FLO PUMPCORKEN B166 BY-PASS VALVE

Automatic, Dual Purpose By-pass Valve

This is a combination by-pass and priming valve specificallydesigned for small bottle filling pumps, such as the Corken Coro-Flo pump series. The patented vapor elimination systems keepliquefied gas pumps primed to increase system reliability anddecrease pump and seal wear. The B166 is a smooth operatingby-pass with moderate pressure build up.

Typical Application: On all Corken Coro-Flo pumps aswell as bottle pumps of other manufacturers. Onpropellant feed pumps at aerosol filling plants.

Corken B166 Bypass Valve Functions.

Delivery line shut-off or pressure build up is so high that valve opens and relieves capacity back into supply tank.

Liquid from supply tank seeking its level in pump and bypass piping.

No circulation - all pump capacity going to delivery.

INLET

LIQUID VAPOR VAPOR and/or LIQUID

INLET INLET

OUTLETOUTLETOUTLET

FIG. 1 Relieving OperationOPEN

FIG. 2 Pumping OperationCLOSED

FIG. 3 Priming OperationOPEN

By-pass

Autogas SeriesRegenerative Turbine Coro-Flo® Pumps

For High Differential Pressure Applications Using LPG and Other Liquefied Gases

A Tradition of ExcellenceCorken, Inc. is recognized as a world leader in the manufacture of LPG pumps and compressors. Corken’s exceptional reputation in the LPG industry is built upon decades of maintaining the highest quality and customer service standards. This, combined with an absolute dedication to product performance, makes Corken a company recognized worldwide for its manufacturing leadership.

Located in Oklahoma City, Oklahoma, USA, Corken was founded in 1924 and quickly gained a reputation for excellence in customer service. In 1951, Corken entered the Liquefied Petroleum Gas (LPG) industry, introducing its first regenerative turbine pump. In the years to follow, Corken quickly gained market recognition for its quality line of pumps and compressors for the propane, butane and anhydrous ammonia industries.

In 1991, Corken became part of the IDEX Corporation, a manufacturer of proprietary fluid handling and industrial products that are recognized as market leaders. Through the years, a total commitment to customer service, product integrity and a strong dedication to technological innovation have made Corken recognized as a leader in the compressor and pump markets.

Corken designs and manufactures products meeting industry standards, including Underwriters’ Laboratories (UL), Canadian Standards Association (CSA), High Pressure Gas Safety Institute of Japan (KHK), Bureau Veritas of France, Main Inspectorate of Railway Technical Supervision of Poland and many others. Corken is proud to join the elite group of companies that have achieved registration with the International Quality Standard ISO 9001 and the Environmental Management Standard ISO 14001.

Today, Corken is a diversified company that serves a worldwide customer base. Corken truck pumps, stationary pumps, compressors and engineered packages are used by a wide range of companies throughout the world, including the Far East, Asia, Africa, Europe, the Middle East, South America and North America. Corken serves each of its customers through an extensive network of distributors—each sharing the same commitment to customer service that Corken has demonstrated for more than 80 years.

2

A Cost Effective Alternative to Submersible Designs

Meeting Global Demands for Autogas Applications…In our continuous effort to meet the global demands by underground and aboveground tank applications, the autogas series is now available in two sizes. The model 075 is designed for one dual hose dispenser while the model 150 is designed for two dual hose dispensers. Whether you require a low or high flow rate with a high differential pressure, Corken has the pump for your application.

Continuous Duty Design…Built for continuous duty service, the autogas series incorporates heavy duty bearings, free f loating impeller, a single mechanical seal, ANSI or DIN f lange connections, metric fasteners, and a ductile iron case.

Multiple Mounting Options…The autogas series is available with two mounting options. You may select a frame mount for direct or belt drive configurations or a direct mount that bolts to a standard C-Face 50 Hz (2880 RPM) or 60 Hz (3450 RPM) motor.

Serviceability is Simple and Cost Effective…Unlike submersible designs, the autogas series is mounted aboveground so there is no need to disturb the piping. All parts are easily accessed by simply removing the pump head. This feature allows you to quickly service the pump on site and minimize costly downtime thereby making the autogas series a cost effective alternative to submersible designs.

Coro-Flo® Autogas pumps are the new standard for autogas delivery.• Suitable for single or dual hose

dispensers and multiple dispensers

• Heavy duty bearings

• Single mechanical seal

• Floating impeller

• Continuous duty capability

• Ductile iron case

• ANSI or DIN flanges

• Metric fasteners

• Replace seal in minutes

• Three mounting options

• Designed for 50 and 60 Hz

3

Features, Benefits, and Specifications

Self-aligning, free-floating, precision machined impeller,

incorporating proprietary design, optimizes flow and provides quiet

non-pulsating transfer of LPG.

Case and cover of ASTM A536 ductile iron, providing maximum

thermal shock protection.

High strength metric fasteners.

Maximum sealing provided by a single balanced, precision lapped,

mechanical seal.

Designed for ease of service. Seal can be replaced in minutes

by simply removing the cover.

ANSI and DIN 300# flanges provide optimal leak control and enhances structural integrity.

Pressure gauge connections help simplify analysis of system performance.

Heavy-duty ball bearings are rated for continuous duty service and provide maximum life.

Three mounting options available: direct drive with coupling, belt drive, and direct mounted with C-face electric motor.

Applications:• Autogas dispensing

• Cylinder filling

• Vaporizer feed

• Bulk transfer

• Direct burner feed

• Aerosol propellant

Specification All Coro-Flo® 075 and 150 Models

Inlet 1-1/2" - ANSI 300# R.F. flange (DIN optional)

Outlet 1" - ANSI 300# R.F. flange (DIN optional)

RPM 3450 @ 60 Hz or 2880 @ 50 Hz

Max. working pressure 27.6 bar (400 psig)

Max. differential pressureModel 075: 10.3 bar (150 psig)

Model 150: 17.2 bar (250 psig)

Max./min. temperature 107°C (225°F) / -32°C (-25°F)

Impeller material Bronze (standard)

O-ring material Buna-N (standard)

Seal seat material Silicon carbide (standard)

Maximum driver 15 kW (20 hp)

Type of electric motor* Rigid-base (frame mount) and C-face (direct mount)

* Consult factory regarding other types of motors.

Direct MountFrame Mount

4

Autogas SeriesPerformance

1 The performance curves are based on aboveground LPG installations. Performance curves for underground LPG tanks will vary based on the specific installation. Consult factory.

Differential pressure:

10.0 bar

145.0 psi

Flow:

85 L/min

22.5 gpm

Power required:

5.59 kW

7.5 hp

2880 RPM @ 60 Hz

28802880

28802880

34503450

34503450

28802880

28802880

34503450

34503450

2880 RPM @ 50 Hz

Differential pressure:

10.0 bar

145.0 psi

Flow:

42 L/min

11 gpm

Power required:

3.65 kW

4.9 hp

Curves based on LPG1

Capacity

Power required

Curves based on LPG1

Capacity

Power required

Performance Curves for 075-Model Coro-Flo® Pumps1

Performance Curves for 150-Model Coro-Flo® Pumps1

5

Designed for Underground and Aboveground Tank Applications

Aboveground autogas installation using one autogas series pump with two tanks.

Underground autogas installation with one tank. Corken’s autogas series pump replaced a previously installed submersible design.

Aboveground autogas installation using one autogas series pump with three tanks.

6

A Cost Effective Alternative to Submersible Designs

Underground autogas installation using one autogas series pump with one tank.

Underground autogas installation using one autogas series pump with two tanks.

Underground autogas installation using one autogas series pump with one tank.

7

CORKEN, INC. • A Unit of IDEX Corporation

3805 N.W. 36th St., Oklahoma City, OK 73112(405) 946-5576 • FAX (405) 948-7343


AG100F PRINTED IN THE USA OCTOBER 2008

4-5

"D" series Coro-Flo pumps are mounted on a special bracket which will accept standard, 2-pole, C-face motors (Note: Motor is optional).The bracket supports both the pump and the motor so they can be directly coupled. The "D" series is designed to exact tolerances so couplingalignment is not required – simple assembly will result in proper alignment of the pump and motor shafts. The "D" series Coro-Flo pumpeliminates the need for a baseplate, coupling guard, and coupling alignment which makes the "D" series pump compact and easy to install.

The "D" series Coro-Flo pump is available in two bracket sizes. The "DS" bracket is designed for smaller C-face motors; the "DL" for larger.See the table below for motor information. As with all Coro-Flo pumps, a 2-pole motor is used to drive the pump at 3450 RPM in 60 Hzareas and at 2880 RPM in 50 Hz areas.

As with the F-Model Coro-Flo, the "D" series is available with 300 lb. ANSI flanges. Options are available for stainless steel internals, avariety of o-rings (Buna-N, Teflon®, Viton®, Neoprene®, ethylene-propylene) and seal face materials (cast iron, stainless steel, ceramic, ni-resist and tungsten carbide).

AVAILABLE WITH:

• 1-1/4" x 1" or 1-1/2" x 1" NPT Connections (standard)• 1-1/2" x 1", 300 lb. ANSI Connections (optional)

‘D’ SERIES CORO-FLO PUMP ELIMINATES ALIGNMENT WORRIES

Coro-Flo Series Introductory Information 4

Pump Bracket* DS 4.5” DL 8.5”Rabett RabettDiameter Diameter

C-face Motor 56C 182TCFrame 143TC 184TC

145TC 213TC215TC

* All pump models (9, 10, 12, 13, 14, 15) will fit either DS or

DL bracket. Choice of bracket is determined by motor size

selection, not pump selection.

IS THE CORO-FLO THE PUMP FOR YOUR APPLICATION?

The following questions will allow you to determine if your application fits within the capabilities of the Coro-Flo Line without goingthrough the entire sizing procedure. If you can answer yes to all of the following questions, then proceed to the sizing worksheet below. Ifyou must answer no to one or more of the questions, return to the Initial Hydraulic Selection/Overview Graph to see if any of our otherpump lines meet your basic conditions. Please feel free at any time to give us or your local distributor a call with your questions.

__________ Is the viscosity of the liquid being pumped less than 400 SSU (86 CST)?

__________ Is the discharge pressure requirement less than 400 PSI (27.5 bar)?

__________ Is the differential pressure requirement less than 150 psi (10.3 bar)?

__________ Will the temperature of the liquid being pumped remain between –25°F (-32°C) and 225°F (107°C)? (Consult factory if temperature is less than -25°F.)

__________ Will iron pump casing be acceptable?

__________ Is the liquid free of abrasives?

SIZING WORKSHEET

The next step in the sizing process is to ensure that you have all of the data that you need. We encourage you to make copies of this pageand use it as a worksheet for selecting the proper Coro-Flo Pump.

Liquid: _________________

Specific Gravity: _________________ (Specific Gravity = Liquid Density/Density of Water)

Viscosity: _________________ (in Centipoise, cP)See Page 5-3 to convert from SSU or Centistokes (cSt) to Centipoise (cP).

Differential Pressure = _________________ psi (150 psi = Maximum Allowable)

Differential head = _________________ feetConvert from psi to head (ft) with the following calculation: (PSI x 2.31) ÷ Specific Gravity = Feet Head

Total Discharge Pressure = _________________ psiPSI = (Feet x Spec Gravity) ÷ 2.31

Desired Flow Rate = _________________ GPM

SELECTION DATA


Pump Model ______________________ Speed ______________________

Flow ________________ BHP ________________

Series Model Selection 4

4-7

0

700

0 35 4030252015105

600

500

400

300

200

100

Q (U.S. gpm)

H (ft

)

9 10 12 1415 13

00 35 4030252015105

400

300

200

100

Q (U.S. gpm)

H (ft

)

10 12 1415 13

CHARACTERISTIC CURVES FOR MODELS 9, 10, 12, 13, 14, 15 (3450 RPM)

CHARACTERISTIC CURVES FOR MODELS 10, 12, 13, 14, 15 (2880 RPM)


Coro-Flo Selection Instructions 4

1. Use the differential head value from your worksheet and locate that value on the left side of the 3450 RPM curve below (if 50 HZfrequency, use 2880 RPM curve).

2. Move horizontally right until you intersect the first of the diagonal lines. Move down vertically to the bottom of the graph to determineif the flow rate at that point comes close to your desired flow rate .

3. If it does, make note of the model number that corresponds to that diagonal line and proceed to page 4-11. If it does not, continuehorizontally until you reach the next diagonal line. Repeat the above process until you determine which model most closely matches thedesired flow at the required differential head .

4-9

4-11

INSTRUCTIONS FOR SELECTION OF CORO-FLO PUMP

Coro-Flo Series Model Selection 4

1. Turn to the performance curve page that corresponds with the model that you noted from the overview pages.

Model Page #

9 4-1210 4-1312 4-1413 4-1514 4-1615 4-17

2. Select the curve that corresponds to the speed at which the pump will turn.


4. From that point, move horizontally to the right until you intersect the shaded area. The left side of the shaded area reflects the performancecurve of a liquid with 0.1 CP viscosity, while the right side reflects a viscosity of 1.0 CP. Refer to your value and locate the pointin the shaded area closest to this value. If your value exceeds 1.0 CP (not to exceed 85 CP) use theline that corresponds with 1.0 CP.

5. Move down vertically from the point of intersection to the bottom of the graph. This is the flow rate that the model pump will obtain atthe required differential pressure.

6. From the point of intersection on Graph 1, move vertically down to Graph 2. Continue to move down until you intersect the diagonalline.

7. From this point of intersection, move horizontally to the left side of the graph and note the horsepower value. Take this value and multiplyit by the specific gravity of the liquid to be pumped (value on your worksheet). The value that you calculate is the brake horsepowerrequired to operate the pump in your application. You must select a motor with a horsepower greater than (or, at a minimum, equal to)this value.

8. Once you have recorded this value and made note of the pump model, proceed to the model number selection page that corresponds tothe pump type that you desire.

Page 4-18 for Frame Mounted Design (F Model)Page 4-19 for C faced Design (D Model)

4-12

Coro-Flo Series Model Selection4

Q (U.S. gpm)

GRAPH 1

GRAPH 2

H (ft

)

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0

500

400

300

200

100

0 1 2 3 4 5 6 7 8 9 10

0

5

4

3

2

1

0 1 2 3 4 5 6 7 8 9 10

CHARACTERISTIC CURVES FOR MODEL 9 (3450 RPM)

Note: Remember that 150 psi is the maximum allowable differential pressure for a Coro-Flo pump.

Revised 2-16-01

Coro-Flo Model Performance Curves 4

00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1615

200

300

400

100

Q (U.S. gpm)

H (ft

)

GRAPH 1

GRAPH 2

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1615

2

3

4

1


4-13

00 1 2 3 4 6 7 8 9 11 12 13 14 15105

400

300

200

100

Q (U.S. gpm)

H (ft

)

0

2.0

2.5

3.0

1.5

1.0

0.5

Q (U.S. gpm)

GRAPH 1

GRAPH 2

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0 1 2 3 4 6 7 8 9 11 12 13 14 15105



Revised 2-16-01


00 15 20105

400

300

200

100

Q (U.S. gpm)

H (ft

)

Q (U.S. gpm)

GRAPH 1

GRAPH 2

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

00 15 20105

4

3

2

1

4-14


0

700

0 2015105

0 2015105

600

500

400

300

200

100

Q (U.S. gpm)

H (ft

)

GRAPH 1

GRAPH 2

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0

7

8

6

5

4

3

2

1


Coro-Flo Selection Instructions4

Revised 2-16-01


Q (U.S. gpm)

H (ft

)

Q (U.S. gpm)

GRAPH 2

GRAPH 1

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

00 20 2515105

400

300

200

100

00 20 2515105

4

3

2

1



0

700

0 30252015105

600

500

400

300

200

100

Q (U.S. gpm)

H (ft

)

GRAPH 2

GRAPH 1

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0

7

8

0 30252015105

6

5

4

3

2

1


4-15Revised 2-16-01


00 35 4030252015105

400

300

200

100

Q (U.S. gpm)

H (ft

)

00 35 4030252015105

4

5

6

7

3

2

1

Q (U.S. gpm)

GRAPH 2

GRAPH 1

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

4-16


0

700

35 4030252015105

600

500

400

300

200

100

Q (U.S. gpm)

H (ft

)

0

14

35 4030252015105

12

10

8

6

4

2

GRAPH 2

GRAPH 1

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty


Coro-Flo Selection Instructions4

Revised 2-16-01


00 252015105

400

300

200

100

Q (U.S. gpm)

H (ft

)

Q (U.S. gpm)

GRAPH 2

GRAPH 1

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

00 252015105

4

3

5

2

1



0

700

0 252015105

600

500

400

300

200

100

Q (U.S. gpm)

H (ft

)

GRAPH 1

GRAPH 2

Q (U.S. gpm)

P (h

p)

Note

: M

ulti

ply

Pow

er by

Speci

fic G

ravi

ty

0

7

0 252015105

6

8

5

4

3

2

1


4-17Revised 2-16-01

4-18

MODEL NUMBER SELECTION GUIDE (F MODELS)

Coro-Flo Series Model Selection4

Pump TypeOptions: F- Frame Mounted Unit

FF- Frame Mounted Unit with 300 lb. R.F. ANSIflange inlet/outlet

Pump ModelFlow Range

2880 RPM 3450 RPM9- ––––– 1-8

10- 1-13 1-1512- 2-17 2-2013- 4-25 4-3214- 5-36 5-4015- 4-23 4-24

MotorOptions: C- No integral motor included

Impeller, Seal Sleeve and Follower, Shaft MaterialOptions: D- Bronze Impeller, Aluminum Seal Sleeve and

Follower, Steel ShaftE- Stainless Steel Impeller, Stainless Steel Seal

Sleeve and Follower, Stainless Steel ShaftF- Ductile Iron Impeller, Aluminum Seal Sleeve and

Follower, Steel ShaftG- Ductile Iron Impeller, Stainless Steel Seal Sleeve

and FollowerH- Stainless Steel Impeller, Aluminum Seal Sleeve

and Follower, Steel Shaft

1

F 12 C D 2 A

1 2 3 4 5 6

2

3

4

5

6

Seal Seat MaterialOptions: 2- Cast Iron (Standard)

1- Stainless Steel3- Ni-resist Cast Iron4- Ceramic5- Tungsten Carbide

O-ring MaterialOptions: A- Buna N (Standard)

B- Neoprene*D- Viton*E- PTFEG- Ethylene-Propylene

*Viton and Neoprene are registered trademarks of DuPont.

4-19

MODEL NUMBER SELECTION GUIDE (D MODELS)

Coro-Flo Series Model Selection 4

Pump TypeOptions: DS- 56C-145TC Frame mount for direct couple of

C-face motorDL- 182TR - 215TC Frame mount for direct couple

of C-face motorDSF- 56C - 145TC Same as above with addition of

300 lb. R.F. ANSI flange inlet and outletDLF- 182TR - 215TC Same as above with addition

of 300 lb. R.F. ANSI flange inlet and outlet

Pump ModelFlow Range

2880 RPM 3450 RPM9- ––––– 1-8

10- 1-13 1-1512- 2-17 2-2013- 4-25 4-3214- 5-36 5-4015- 4-23 4-24

MotorOptions: C- No integral motor included

Impeller, Seal Sleeve and Follower, Shaft MaterialOptions: D- Bronze Impeller, Aluminum Seal Sleeve and

Follower, Steel ShaftE- Stainless Steel Impeller, Stainless Steel Seal

Sleeve and Follower, Stainless Steel ShaftF- Ductile Iron Impeller, Aluminum Seal Sleeve and

Follower, Steel ShaftG- Ductile Iron Impeller, Stainless Steel Seal Sleeve

and FollowerH- Stainless Steel Impeller, Aluminum Seal Sleeve

and Follower, Steel Shaft

1

DS 10 C D 2 A

1 2 3 4 5 6

2

3

4

5

6

Seal Seat MaterialOptions: 2- Cast Iron (Standard)

1- Stainless Steel3- Ni-resist Cast Iron4- Ceramic5- Tungsten Carbide

O-ring MaterialOptions: A- Buna N (Standard)

B- Neoprene*D- Viton*E- PTFEG- Ethylene-Propylene


4-21


Coro-Flo Series Pump Data / Dimensions 4


SIZE MATERIAL SIZE MATERIALCASE, COVER ALL DUCTILE IRON ASTM A536 NONE

DUCTILE IRON

416 STAINLESS STEEL

IMPELLER KEY ALL STEEL ALL STAINLESS STEEL

304 STAINLESS STEEL

NI-RESIST CAST IRON

CERAMIC

TUNGSTEN CARBIDE

SEAL ROTOR ALL CARBON NONE

SEAL METAL PARTS ALL STEEL NONE

SEAL SLEEVE ALL ALUMINUM ALL 416 STAINLESS STEEL

SEAL FOLLOWER ALL ALUMINUM ALL 416 STAINLESS STEEL

SEAL HOUSING ALL STEEL, CADMIUM PLATED ALL 416 STAINLESS STEEL

SHAFT F-MODELS "STRESSPROOF" STEEL ALL 416 STAINLESS STEEL

FRAME F-MODELS GRAY IRON ASTM A48, CLASS 30 NONE

BEARING CAP F-MODELS ALUMINUM NONE

PTFE, VITON*, NEOPRENE*,

ETHYLENE-PROPYLENE

RETAINER RINGS F-MODELS STEEL NONE

BEARINGS ALL BALL NONE

STANDARD OPTIONALPART

IMPELLER ALL BRONZE ALL

SEAL SEAT ALL CAST ALL

O-RINGS ALL BUNA-N ALL

4-23

F / FF MODEL OUTLINE DIMENSIONS


MODELS F9 - F15

MODELS FF9 - FF15

4-25

DS / DSF MODEL OUTLINE DIMENSIONS


MODELS DS9 - DS15

MODELS DSF9 - DSF15

4-26

DL / DLF MODEL OUTLINE DIMENSIONS

Coro-Flo Series Pump Data / Dimensions4

MODELS DL9 - DL15

MODELS DLF9 - DLF15

5-1

Viscosity Conversion Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3ZV200 Bypass Valve Sales BrochureZV200 Bypass Valve Model Number Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5Corken Bypass Valves B166, T166, and B177 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7Bypass Valve Model Number Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

CONTENTS

Accessories 5

5-3

VISCOSITY CONVERSION CHART

Appendix 5

Conversion Factors

Centistokes = Centipoise

Specific Gravity

SSU* = Centistokes x 4.55

*Where centistokes are greater than 50

The graph and formulas below provide the necessary information to allow for conversion between the most common viscosity measurements.(Consult the factory if your viscosity value is not measured in centipoise, centistokes, or SSU.

1

KinematicViscosity,

Centistokes

2

3

4

5

6

7

10

20

30

40

50

60

80

100

200

32

SecondsSaybolt

Universal SSU

35

40

45

50

60

70

80

90100

200

300

400

500

600

700800900

KinematicViscosity,

Centistokes

200

300

400

500

600

800

1,000

2,000

3,000

4,000

5,000

6,000

8,000

10,000

20,000

30,000

40,000

50,000

SecondsSaybolt

Universal SSU

9001,000

2,000

3,000

4,000

5,000

6,0007,000

10,000

8,000

20,000

30,000

40,000

50,000

60,000

80,000

100,000

200,000

ZV200 Bypass ValveA Two-inch Bypass Valve for Truck and Stationary Applications

Dual inlet and outlet gauge openings:Provide greater flexibility for mountingpressure gauges or a hydrostatic reliefvalve without adding a “Tee”, “Weld-o-let”or special opening.

Notched cap over adjustmentscrew: Provides tamper-proofwiring feature to ensure thevalve remains set by authorizedpersonnel in the field.

Multiple spring options:41–70, 71–90, 91–125,and 126–150 psigdifferential range.

Square head adjustmentscrew: Allows for easyfield adjustment.

Multiple flange options:1.25", 1.5", 2", 2.5" NPTand weld flanges. No unionsnecessary for installation.

Corrosion resistant stainlesssteel internal valve:Increases durability andminimizes wear extendingthe life of the valve.

The two-inch ZV200 is a low pressure build-up bypass valvedesigned for applications requiring protection for positivedisplacement pumps. Specifically designed for protecting pumpswith capacities up to 250 gpm (946 L/min). The continuousinternal bleed will assist in the operation of systems with “air”or “electric” operated internal valves. Typical applicationsinclude bobtail, transport and stationary loading and unloadingof LPG, NH3 and other light liquids.

• Dimensionally interchangeable with commonly used two-inch bypassvalves; no need to change piping configuration.

• Ductile iron construction offers maximum strength for higher pressures.

• Flow rates up to 250 gpm (946 L/min) at 120 psi (8.3 bar) differential.

• Continuous bleed helps equalize pressure to assist remote operatedinternal valves.

• Multiple spring options enable you to select the pressure required foryour truck or stationary application.

Low pressure build-up bypass valvefor truck and stationary applications.

CORKEN, INC. • A Unit of IDEX Corporation3805 N.W. 36th St., Oklahoma City, OK 73112 U.S.A.

Phone (405) 946-5576 • (800) 631-4929 • FAX (405) 948-7343Visit our website at http://www.corken.com • E-mail us at [email protected]

ZV101 PRINTED IN THE USAMARCH 2005

Operating Specifications Material Specifications

2Viton®, Neoprene®, and Kalrez® are a registered trademarks of the DuPont company.

1Fitted with Buna-N O-rings.


Operating temperature range: Up to 225°F (107°C)1


Spring ranges: 91–125 psi (6.3–8.6 bar) standard41–70 psi (2.8–4.8 bar) optional71–90 psi (4.9–6.2 bar) optional126–150 psi (9.0–10.3 bar) optional

Part Material

Adjustment nut cap ASTM A536 65-45-12

Adjusting screw Steel

Bypass valve body Ductile iron: ASTM 536, 60-40-18

Bypass valve cap Ductile iron: ASTM 536, 60-40-18

Gasket 1010 hot rolled steel

Flanges Ductile iron: ASTM 536, 65-45-12 (standard)Plate steel: ASTM A516 (optional weld)

O-rings Viton® (standard)2

Buna-N, Neoprene®, EPDM, PTFE, Kalrez® (optional)2

Spring Music wire/chrome silicon

Spring guide 8620 A322 ASTM steel

Relief valve 17-4 PH stainless steel

8.52

(21.60)

2.38

(6.00)

2.75

(6.99)

1.04

(2.63)

1.04

(2.63)

5.16

(13.09)

4.06

(10.32)

Discharge

2" NPT

1/4" pipe plug

1/4" pipe plug

Flush plug

1/16" x 27 NPT

Inlet

2" NPT

ZV200 Outline Dimensions

Performance

Differential Pressure Maximum Rated Flow for Propanepsi (bar) gpm (L/min)

70 (4.82) 180 (681)

120 (8.27) 250 (946)

QUALITY

ISO 9001SYSTEM

ENVIRONMENTAL

ISO 14001MANAGEMENT

SYSTEM

All dimensions are in inches (centimeters).

5-5

ZV200 BYPASS VALVE MODEL NUMBER SELECTION GUIDE

Accessories 5

002VZrebmuN ledoM esaB

TPN "2telnI

TPN "2teltuO

052)mpg( etar wolf mumixaM

32)bl( thgiew pihS

41–70 psig differential range No charge option A

Springs71–90 psig differential range No charge option C

BdradnatSegnar laitnereffid gisp 521–19

126–150 psig differential range No charge option D

Anoitpo egrahc oNTPN "52.1

Cnoitpo egrahc oNTPN "05.1

EdradnatSTPN "0.2

Inlet FlangesJnoitpo egrahc oNTPN "5.2

Bnoitpo egrahCdlew no-pilS "52.1

Dnoitpo egrahCdlew no-pilS "05.1

Fnoitpo egrahCdlew no-pilS "0.2

Knoitpo egrahCdlew no-pilS "5.2

AdradnatSN-anuB

Neoprene®1 No charge option B

O-ring material Viton®1 Charge option D

Enoitpo egrahCEFTP

Gnoitpo egrahCMDPE

Kalrez®1 Charge option K

rebmuN traPnoitpircseD

054-1412gisp 054 ,evlav feiler citatsordyh lanoitpO

5X-0003tset citatsordyH

Model Number Identification

Model Number

Base X X X X

Accessory–Options

Specification Fields

ZV200...................................... Full opening high capacity bypass valve for full pump capacity.

1Neoprene®, Viton®, and Kalrez® are registered trademarks of the Dupont Company.

Anoitpo egrahc oNTPN "52.1

Cnoitpo egrahc oNTPN "05.1

EdradnatSTPN "0.2

Outlet FlangesJnoitpo egrahc oNTPN "5.2

Bnoitpo egrahCdlew no-pilS "52.1

Dnoitpo egrahCdlew no-pilS "05.1

Fnoitpo egrahCdlew no-pilS "0.2

Knoitpo egrahCdlew no-pilS "5.2

5-7

BYPASS VALVES

Accessories 5

B166 (3/4”, 1”)AUTOMATIC DUAL-PURPOSE, BY-PASS VALVE

Typical Application: On all cylinder fillingpumps as well as aerosol propellant feed pumps.

A combination by-pass and priming valvespecifically designed for small cylinder-filling-type pumps, especially of the regenerativeturbine type, such as the Corken Coro-Flopump series. The patented vapor eliminationsystem keeps liquefied gas pumps primed toincrease system reliability and decrease pumpand seal wear. The B166 is a smooth operatingby-pass with moderate pressure build-up.

T166 (1-1/4”, 1-1/2”)PUMP FLOW CONTROL VALVE

Typical Application: Large-capacity pumpsfilling variable size tanks and bottles such asthose used with delivery trucks or multi-spotcylinder-filling plants.

A high-pressure build-up valve for smooth-acting flow control. Specifically designed forby-pass protection for pumps in the 30-100gpm (6.8-22.7 m3/hr) range, such as those usedon delivery trucks. In contrast to the B177, theT166 valve opens gradually as pressure buildsup to modulate the flow, by-passing the excess capacity smoothlyand silently back to the supply tank. A continuous internal bleed inthis valve assists in eliminating vapors.

B177 (1-1/4”, 1-1/2”, 2”, 2-1/2”) DIFFERENTIAL BY-PASS VALVE

Typical Application: In liquefied-gas bulk-plant installations for the loading andunloading pumps.

A low-pressure build-up by-pass valvespecifically designed for applications requiringprotection for positive displacement pumps inthe 40-350 gpm (9.1-79.5 m3/hr) range. It canalso be used as a differential back-pressurevalve to assure adequate pressure on meters,etc. To properly function, this valve requires apressure sensing line from the storage tank.

M3/hrB-166

GPM

PS

ID

BA

R

1"

20 30 40 50 60 70 8010

1

225

5 10 15 18

25

15.5

1.7

3/4"

M3/hrT-166

GPM

PS

ID

BA

R11/4" 11/2"

20 30 40 50 60 70 8010

1

225

5 10 15 18

25

15.5

1.7

M3/hrB-177

GPM

PS

ID

BA

R2" 21/2"

11/4" 11/2"

100 150 200 250 300 350 40050

10

10

20

125

160

0.7

1.4

8.6

11

9020 30 40 50 60 70 80

Inlet 3/4", 1" 1-1/4", 1-1/2" 1-1/4", 1-1/2", 2", 2-1/2"

Outlet 3/4", 1" 1-1/4", 1-1/2" 1-1/4", 1-1/2", 2", 2-1/2"

Slip-on FlangeOption No No 2", 2-1/2"

Differential Pressure 25-225 25-225 20-160Range PSI (Bar) (1.7-15.5) (1.7-15.5) (0.7-11)

O-ring Material Options Buna N (standard), Neoprene®, Teflon®, Viton®, Ethylene-Propylene*

SPECIFICATION B166 T166 B177

* Ethylene-Propylene not available for B177

B166B - .75 B A U

1 2 3 4 5

5-9

BYPASS VALVE MODEL NUMBER SELECTION GUIDE

Accessories 5

Valve TypeB166B: Combination By-pass and Priming ValveT166: Continuous Bleed By-Pass Valve (For Delivery Truck

Application)B177: Differential By-pass Valve

Valve SizeB166B Options: .75 - 3/4” Valve (Range 1-20 GPM)

1 - 1” Valve (Range 20-40 GPM)

T166 Options: 1.25 - 1-1/4” Valve (Range 5-55 GPM)1.5 - 1-1/2” Valve (Range 20-40 GPM)

B177 Options: 1.25 - 1-1/4” Valve (Range 30-60 GPM)1.5 - 1-1/2” Valve (Range 100-330 GPM)

2 - 2” Valve (Range 110-330 GPM)2.5 - 2-1/2” Valve (Range 330-380 GPM)

By-pass Spring Pressure RangeB166B/T166 Options: A- Spring Rated for 25 - 60 psig(All Sizes) B- Spring Rated for 60 - 100 psig

C- Spring Rated for 100 - 225 psig

B177 Options: A- Spring Rated for 20 - 70 psig(1.25” and 1.5”) B- Spring Rated for 60 - 100 psig

C- Spring Rated for 80 - 160 psig

B177 Options: A- Spring Rated for 10 - 40 psig(2” and 2.5”) B- Spring Rated for 30 - 80 psig

C- Spring Rated for 80 - 110 psigD- Spring Rated for 100 - 125 psig

1

2

3

4

5

O-rings791/891 Options: A- Buna-N

B- Neoprene*D- Viton*E- PTFEG- Special

FlangesB177 Options: E- 2” NPT Flanges(2” and 2.5”) F- 2” Slip-on Weld Flanges

J- 2.5” NPT FlangesK- 2.5” Slip-on Weld Flanges

B166B/T166 Options: U- Threaded Body - No Flanges(All Sizes)and B177(1.25” and 1.5”)


A Unit of IDEX Corporation3805 NW 36th St., Oklahoma City, OK 73112Phone: 405 946-5576 Fax: 405 948-7343Website: www.corken.comE-mail: [email protected]

New sealing options for mechanically sealedside channel pumps...One of the most successful ways to achieve long, uninterrupted

mechanical seal life is to create a healthy environment around the

seal faces. Corken’s mechanically sealed side channel pumps are

available with single and double seal options. A double, also know

as a tandem, seal arrangement utilizes a protective buffer liquid

between the product and the atmosphere. In the event of a primary

seal failure, the buffer liquid prevents exposure to the environment

and human contact.

Sales Bulletin #24701/11/11

Typical applications:

High vapor pressure liquids

Light hydrocarbons

Hazardous and toxic fluids

Double (tandem) seal support systemusing API Piping Plan 52...The piping plans from the American Petroleum Institute

(API) aid in keeping mechanical seals running cool

and clean, support safe handling of dangerous fluids,

and minimize downtime due to seal failures.

In an unpressurized double ( tandem) seal

arrangement, two seals are used. The primary (inner)

seal operates in the process liquid. The process liquid

lubricates and cools this seal as well. The secondary

(outer) seal operates in a buffer liquid. The buffer liquid

lubricates and cools the secondary seal and is

circulated through the use of the pumping ring and

thermal siphoning. Leakage from the primary seal is

contained by the secondary seal in the API Plan 52

reservoir system. Depending on the vapor pressure,

the leakage can be vented to a flare or vapor recovery

system while the condensed products can be routed

to a sump tank or other approved drain. Several design

arrangements are available. Figure 1 illustrates one

example of this seal support system.

Figure 1: American Petroleum Institute (API) Piping Plan 52.

SALES POLICY A200

DECEMBER 1, 2010

CORKEN, INC. warrants that its products will be free from defects in material and workmanship for a period of one year from date of installation, provided that the warranty shall not extend beyond twenty-four (24) months from the date of shipment from CORKEN. If a warranty dispute occurs, the DISTRIBUTOR may be required to provide CORKEN with proof of date of sale. The minimum requirement would be a copy of the DISTRIBUTOR’S invoice to the customer.

CORKEN products which fail within the warrant period due to defects in material or workmanship will be repaired or replaced at CORKEN’s option, when returned, freight prepaid to CORKEN, INC., 3805 N.W. 36th St., Oklahoma City, Oklahoma 73112.

Parts subject to wear or abuse, such as mechanical seals, blades, piston rings, valves and packing, and other parts showing signs of abuse, neglect or failure to be properly maintained are not covered by this limited warranty. Also, equipment, parts and accessories not manufactured by CORKEN but furnished with CORKEN products are not covered by this limited warranty and the purchaser must look to the original manufacturer’s warranty, if any. This limited warranty is void if the CORKEN product has been altered or repaired without the consent of CORKEN.

All implied warranties, including any implied warranty of merchantability or fitness for a particular purpose, are expressly negated to the extent permitted by law and shall in no event extend beyond the expressed warrantee period.

CORKEN DISCLAIMS ANY LIABILITY FOR CONSEQUENTIAL DAMAGES DUE TO BREACH OF ANY WRITTEN OR IMPLIED WARRANTY ON CORKEN PRODUCTS. Transfer of toxic, dangerous, flammable or explosive substances using CORKEN products is at the user’s risk. Experienced, trained personnel in compliance with governmental and industrial safety standards should handle such substances.

PRICESAll prices are subject to change without notice. All prices are EXW (Ex Works) at Oklahoma City, Oklahoma (U.S.A.). Prices of equipment for future delivery will be those in effect at time of shipment.

$200.00 US List

If a distributor requires a “Rush Emergency Breakdown Delivery of Parts”, the discount

will be reduced 10% if the order is shipped complete within 2 working days after receipt of order. Minimum order of $100.00 US List applies to “Rush Emergency Parts Orders”.

Standard terms for all sales are set by CORKEN, INC.

It is CORKEN’s intention to continually improve the design and performance of its products as new ideas, new practices and new materials become available. Therefore, all published designs, specifications and prices are subject to minor modifications at the time of manufacture to coincide with this policy, without prior notice to the purchaser. If the equipment purchased is to be used in an existing installation to match previously purchased equipment, material will be furnished to be interchangeable as near as may be feasible, but CORKEN reserves the right to substitute materials and designs.

The prices shown include standard crating or packaging for normal rail or commercial truck shipments within the borders of the continental United States, Canada and Mexico. Consult factory for export crating charges. All promises of shipment are estimates contingent upon strikes, fires, and elements beyond our control or manufacturing difficulties, including the scheduled shipping dates of materials from our suppliers.

There will be a minimum cancellation charge of 15% of the net price for any order that is canceled after having been accepted and officially acknowledged by CORKEN. In the event there is material involved that is manufactured by others, and is being purchased by CORKEN for the sole purpose of becoming part of this canceled order, the cancellation charges assessed CORKEN by these other manufacturers shall be borne by the purchaser.

If shipment has already been made before notice of cancellation, the purchaser will be charged all the freight costs involved in the handling of the order, including the charges necessary to get the equipment back to the respective warehouses of CORKEN and its suppliers, in addition to the cancellation charge described above.

Material may be returned to the factory ONLY if there is prior written authorization from CORKEN and accompanied by a CORKEN customer service claim (CSC) number and

the shipper pays the freight.

Material that is authorized for return will be inspected when received, and if it is of current design, unused, and in first-class resalable condition, credit will be allowed on the basis of the original invoice value less restocking charges. Returned material that is found to be worn, or in damaged condition, will not be accepted. The customer will be notified of this, and return shipping instructions, or permission to scrap such items will be requested. If no instructions are received within sixty (60) days after such notice, the material will be scrapped. Outside purchased materials and equipment may be returned for credit ONLY by CORKEN’s prior written authorization and must be in new and undamaged resalable condition and of current design. Such returned materials are subject to a MINIMUM restocking charge of 25%.

CORKEN will furnish, upon request and without charge to the purchaser, six copies of paper prints of standard drawings, performance curves, and other current literature covering the pump or compressor and/or such other descriptive material that good judgment would consider necessary. Any additional material and/or special drawings will be charged for at appropriate rates determined by CORKEN. See CORKEN’s Optional Services located in price lists for details.

Each article of CORKEN’s manufacture passes a standard factory inspection and operating test prior to shipment. Special factory inspections, tests and/or certified test reports are all subject to a factory charge available upon request.

CORKEN has no control over the ultimate use of its products and specifically disclaims any liability damage, loss or fines that may arise from the use thereof. The user and purchaser shall hold CORKEN harmless form such damage, loss or fines. The user and purchaser shall determine the suitability of CORKEN products for the use intended and issue adequate safety instructions therefor.

Compliance with the Occupational Safety and Health Act and similar laws and regulations shall be the responsibility of the user of the product and not the responsibility of CORKEN.

The serial number tells a story on all modern Corken pump and compressor units. The serial number prefixletters indicate the year and month of manufacture. The number following the letters is the serial number. Thechart below furnishes a quick summary of the Year-Month code.

When a pump was repaired or rebuilt at the factory, the serial number was retained, but the Year-Month prefixcode was changed to correspond to the year and month of the rebuilding. In addition, the letter “R” was addedto follow the Year-Month code.

An example of a serial number would be: GN54321 — manufactured in January of 1985.

CORKEN, INC. • A Unit of IDEX Corporation • P.O. Box 12338, Oklahoma City, OK 73157 • Phone (405) 946-5576

MONTH MONTH

YEAR Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YEAR Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

1955 AA AB AC AD AE AF AG AH AJ AK AL AM 1979 AN AP AQ AR AS AT AU AV AW AX AY AZ

1956 BA BB BC BD BE BF BG BH BJ BK BL BM 1980 BN BP BQ BR BS BT BU BV BW BX BY BZ

1957 CA CB CC CD CE CF CG CH CJ CK CL CM 1981 CN CP CQ CR CS CT CU CV CW CX CY CZ

1958 DA DB DC DD DE DF DG DH DJ DK DL DM 1982 DN DP DQ DR DS DT DU DV DW DX DY DZ

1959 EA EB EC ED EE EF EG EH EJ EK EL EM 1983 EN EP EQ ER ES ET EU EV EW EX EY EZ

1960 FA FB FC FD FE FF FG FH FJ FK FL FM 1984 FN FP FQ FR FS FT FU FV FW FX FY FZ

1961 GA GB GC GD GE GF GG GH GJ GK GL GM 1985 GN GP GQ GR GS GT GU GV GW GX GY GZ

1962 HA HB HC HD HE HF HG HH HJ HK HL HM 1986 HN HP HQ HR HS HT HU HV HW HX HY HZ

1963 JA JB JC JD JE JF JG JH JJ JK JL JM 1987 JN JP JQ JR JS JT JU JV JW JX JY JZ

1964 KA KB KC KD KE KF KG KH KJ KK KL KM 1988 KN KP KQ KR KS KT KU KV KW KX KY KZ

1965 LA LB LC LD LE LF LG LH LJ LK LL LM 1989 LN LP LQ LR LS LT LU LV LW LX LY LZ

1966 MA MB MC MD ME MF MG MH MJ MK ML MM 1990 MN MP MQ MR MS MT MU MV MW MX MY MZ

1967 NA NB NC ND NE NF NG NH NJ NK NL NM 1991 NN NP NQ NR NS NT NU NV NW NX NY NZ

1968 PA PB PC PD PE PF PG PH PJ PK PL PM 1992 PN PP PQ PR PS PT PU PV PW PX PY PZ

1969 QA QB QC QD QE QF QG QH QJ QK QL QM 1993 QN QP QQ QR QS QT QU QV QW QX QY QZ

1970 RA RB RC RD RE RF RG RH RJ RK RL RM 1994 RN RP RQ RR RS RT RU RV RW RX RY RZ

1971 SA SB SC SD SE SF SG SH SJ SK SL SM 1995 SN SP SQ SR SS ST SU SV SW SX SY SZ

1972 TA TB TC TD TE TF TG TH TJ TK TL TM 1996 TN TP TQ TR TS TT TU TV TW TX TY TZ

1973 UA UB UC UD UE UF UG UH UJ UK UL UM 1997 UN UP UQ UR US UT UU UV UW UX UY UZ

1974 VA VB VC VD VE VF VG VH VJ VK VL VM 1998 VN VP VQ VR VS VT VU VV VW VX VY VZ

1975 WA WB WC WD WE WF WG WH WJ WK WL WM 1999 WN WP WQ WR WS WT WU WV WW WX WY WZ

1976 XA XB XC XD XE XF XG XH XJ XK XL XM 2000 XN XP XQ XR XS XT XU XV XW XX XY XZ

1977 YA YB YC YD YE YF YG YH YJ YK YL YM 2001 YN YP YQ YR YS YT YU YX YW YX YY YZ

1978 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZK ZL ZM 2002 ZN ZP ZQ ZR ZS ZT ZU ZX ZW ZX ZY ZZ

POLICY

SERIAL NUMBERPREFIX CODE CHART YEARS 1955–2002

A400F

JANUARY 2003

SUPERSEDES A400E

The serial number tells a story on all modern Corken pump and compressor units. The serial number suffixletters indicate the year and month of manufacture. The number before the letters is the serial number. Thechart below furnishes a quick summary of the Year-Month code.

For equipment manufactured in 2003 and beyond, we have relocated the prefix letters of the old system(years 1955–2002) to a suffix. These two letters still represent the month and year of manufacture. An ex-ample of a new serial number would be: 12345EC — manufactured in March of 2007, whereas EC12345would have been made in March of 1959.

When a pump was repaired or rebuilt at the factory, the serial number was retained, but the Year-Month prefixcode was changed to correspond to the year and month of the rebuilding. In addition, the letter “R” was addedto follow the Year-Month code.

CORKEN, INC. • A Unit of IDEX Corporation • P.O. Box 12338, Oklahoma City, OK 73157 • Phone (405) 946-5576

MONTH MONTH

YEAR Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YEAR Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2003 AA AB AC AD AE AF AG AH AJ AK AL AM 2027 AN AP AQ AR AS AT AU AV AW AX AY AZ

2004 BA BB BC BD BE BF BG BH BJ BK BL BM 2028 BN BP BQ BR BS BT BU BV BW BX BY BZ

2005 CA CB CC CD CE CF CG CH CJ CK CL CM 2029 CN CP CQ CR CS CT CU CV CW CX CY CZ

2006 DA DB DC DD DE DF DG DH DJ DK DL DM 2030 DN DP DQ DR DS DT DU DV DW DX DY DZ

2007 EA EB EC ED EE EF EG EH EJ EK EL EM 2031 EN EP EQ ER ES ET EU EV EW EX EY EZ

2008 FA FB FC FD FE FF FG FH FJ FK FL FM 2032 FN FP FQ FR FS FT FU FV FW FX FY FZ

2009 GA GB GC GD GE GF GG GH GJ GK GL GM 2033 GN GP GQ GR GS GT GU GV GW GX GY GZ

2010 HA HB HC HD HE HF HG HH HJ HK HL HM 2034 HN HP HQ HR HS HT HU HV HW HX HY HZ

2011 JA JB JC JD JE JF JG JH JJ JK JL JM 2035 JN JP JQ JR JS JT JU JV JW JX JY JZ

2012 KA KB KC KD KE KF KG KH KJ KK KL KM 2036 KN KP KQ KR KS KT KU KV KW KX KY KZ

2013 LA LB LC LD LE LF LG LH LJ LK LL LM 2037 LN LP LQ LR LS LT LU LV LW LX LY LZ

2014 MA MB MC MD ME MF MG MH MJ MK ML MM 2038 MN MP MQ MR MS MT MU MV MW MX MY MZ

2015 NA NB NC ND NE NF NG NH NJ NK NL NM 2039 NN NP NQ NR NS NT NU NV NW NX NY NZ

2016 PA PB PC PD PE PF PG PH PJ PK PL PM 2040 PN PP PQ PR PS PT PU PV PW PX PY PZ

2017 QA QB QC QD QE QF QG QH QJ QK QL QM 2041 QN QP QQ QR QS QT QU QV QW QX QY QZ

2018 RA RB RC RD RE RF RG RH RJ RK RL RM 2042 RN RP RQ RR RS RT RU RV RW RX RY RZ

2019 SA SB SC SD SE SF SG SH SJ SK SL SM 2043 SN SP SQ SR SS ST SU SV SW SX SY SZ

2020 TA TB TC TD TE TF TG TH TJ TK TL TM 2044 TN TP TQ TR TS TT TU TV TW TX TY TZ

2021 UA UB UC UD UE UF UG UH UJ UK UL UM 2045 UN UP UQ UR US UT UU UV UW UX UY UZ

2022 VA VB VC VD VE VF VG VH VJ VK VL VM 2046 VN VP VQ VR VS VT VU VV VW VX VY VZ

2023 WA WB WC WD WE WF WG WH WJ WK WL WM 2047 WN WP WQ WR WS WT WU WV WW WX WY WZ

2024 XA XB XC XD XE XF XG XH XJ XK XL XM 2048 XN XP XQ XR XS XT XU XV XW XX XY XZ

2025 YA YB YC YD YE YF YG YH YJ YK YL YM 2049 YN YP YQ YR YS YT YU YX YW YX YY YZ

2026 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZK ZL ZM 2050 ZN ZP ZQ ZR ZS ZT ZU ZX ZW ZX ZY ZZ

POLICY

SERIAL NUMBERSUFFIX CODE CHART YEARS 2003–2050

A401

JANUARY 2003

industrial pump catalog - irp-cdn. · pdf filehydraulic / material selection ... vane pump is...

Documents